why does the moon shine

Answers

Answer 1

Answer:

The moon reflects light from the sun making it appear bright in the sky.

Explanation:

Answer 2

Answer: Its a reflection of the sun's light

Explanation: the light from the sun bounces off of the moon


Related Questions

What are 3 common household items that you can identify 2 chemical properties if the item

Answers

Answer:

vacuum

Explanation:

because the government to take a look at the end of the day it was do people I

WILL GIVE BRAINLIEST

12) The chemical formula for phosphorus trichloride is PCl3. In one to two sentences, explain how you would build a ball-and-stick model of phosphorus trichloride. Include a description of the parts of the model.(2 points)

13) Copper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the chemical equation. A scientist adds 4 grams of Cu to 2 grams of S to start the reaction. At the end of the experiment, she has 6 grams of product. In one to two sentences, explain what would happen if the scientist increased the amount of copper to 6 grams, and why. (1 point)

Answers

Answer:

12) In the ball and stick model, an orange ball representing the phosphorus atom and three green balls representing chlorine atoms are connected by means of sticks that are coloured halfway green and orange respectively to represent the shared electrons between phosphorus and chlorine with the chlorine atoms forming the base of a triangular pyramid while the phosphorus atom forms the top of the pyramid.

13) The scientist will have 6 grams of product as before but will have two grams of unreacted copper atoms because the mass ratio of copper to sulfur in this reaction is 2:1

Explanation:

12) Phosphorus trichloride has a trigonal pyramidal structure and is composed of three atoms of chlorine and one atom of phosphorus.

In the ball and stick model, an orange ball representing the phosphorus atom and three green balls representing chlorine atoms are connected by means of sticks that are coloured halfway green and orange respectively to represent the shared electrons between phosphorus and chlorine with the chlorine atoms forming the base of a triangular pyramid while the phosphorus atom forms the top of the pyramid.

13) The reaction between copper and sulfur to form copper sulfide is shown in the equation below:

Cu + S ---> CuS

1 mole of copper reacts with 1 mole of sulfur to produce 1 mole of copper sulfide

molar mass of copper = 64 g/mol; molar mass of sulfur = 32 g/mol, molar mass of copper sulfide = 96 g/mol

mass ratio of copper to sulfur = 63 g/ 34 g = 2

This means that 2 grams of copper will react with 1 g of sulfur to produce 3 grams of product. similarly, 4 g of copper will react with 2 g of sulfur to produce 6 grams of product.

Therefore 6 g of of copper will react with 3 g of sulfur. However, since the amount of sulfur available for reaction is 2 g only, 2 g of copper will be left unreacted after 4 g has reacted completely with 2 g of sulfur to produce 6 g of copper sulfide.

What is the most common isotope of lithium?

Answers

Lithium-7 is the most common isotope of lithium.

i dont get what it means by of touch

Answers

Answer:

So I don't know what do you mean by that, please be a little specific.

Explanation:

^^

What is hydrochloride acid plus water plus salt and water

Answers

ANSWER:

It is called Caffeine Hydrochloride.
Formula: HC8H10N4O2Cl

where is lithium used in the body?

Answers

Answer:

u

Explanation:

The
force acting on an object is the combination of
all of the individual forces acting on it.
Check it
2 SCRATCHPAD
~ Improve this questio

Answers

Answer:

Yes as you can improve The invisible to human eye force or physical force if any being applied to a object of any mass and with all individual forces as they are acting on this object

Explanation:

How did Thomson's experiment change Dalton's atomic model?
A. Thomson discovered that atoms changed properties when put in
an electric field.
B. Thomson discovered that atoms did not rearrange when forming
compounds.
C. Thomson discovered that atoms of one kind of element could
have different masses.
D. Thomson discovered that the atom contained smaller particles
called electrons.

Answers

Answer:

D. thomson discovered that the atom contains smaller particles called electrons

Thomson discovered that the atom contained smaller particles called electrons. The correct option is D.

What is Dalton's atomic model?

Dalton proposed that all matter is composed of tiny indivisible particles known as atoms, which he envisioned as "solid, massy, hard, impenetrable, movable particle(s)."

Thomson's experiment altered Dalton's atomic model by revealing the existence of smaller particles known as electrons within the atom.

The first part of his theory states that all matter is made up of indivisible atoms. According to the second part of the theory, all atoms of a given element have the same mass and properties.

One of Dalton's most important contributions is that it does not violate several fundamental laws of chemical combination, including the law of definite proportions, the law of multiple proportions, and the law of conservation of mass.

Thus, the correct option is D.

For more details regarding Dalton's atomic model, visit:

https://brainly.com/question/12766754

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Brainliest please helppppppppp

Answers

Ayour anwerser

Explanation

Answer:

chlorine manoxside

co2

Explanation:

Which description applies to a physical property? Choose the correct answer
O depends directly on the amount of the substance present
O examines changes in the composition and structure of matter
O measured or observed without changing the identity and composition of matter
O determined by changing the identity of a substance and observing how it reacts

Answers

Answer:

the third one, measured or observed without changing the identity and composition of matter. because physical property does not under go any change but can be put back.

Help ASAP plzzzz!!!!!!!!

Answers

Answer:

Granite Solid

Milk Liquid

Neon is gas

Wood Is solid

Paper is solid

Helium is Gas

Water is liquid

Air is Gas

Alcohol is liquid

Metal is solid

Nitrogen is gas

Juice is liquid

Oil is liquid

Water Vapor is Gas

Brick is Solid

Propane is Gas

Fabric is solid

Gasoline is Liquid

Explanation:

Hope Dis helped :D :3

I agree with the person above, me you can search those up or look on the periodic table for some of them because metals are to the left and non-metals are to the right.

A does not change the substance into anything new

Answers

Answer:

Physical changes only change the appearance of a substance, not

chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Explanation:

when heat is added to a substance describe how the molecules are affected?

Answers

Answer:

the molecules and atoms start to vibrate faster so basically the object starts to expand because the space between atoms increases :)

What is a system?
A. An isolated piece of the world
OB. A liquid in which reactions take place
O C. A piece of scientific equipment
O D. A technique for recording data

Answers

Answer:

D. a technique of recording data

1. Matter that is composed of two or more different
elements chemically combined in a fixed proportion
is classified as
A) a compound
C) a mixture
B) an isotope
D) a solution

Answers

It’s A: a compound I hope u doing well on ur hw

why can dogs not eat chocolate

Answers

it’s poisonous to them :(((

why people on earth cannot see the entire shape of the milky way

Answers

Answer:

Explanation:

That is because the Milkyway is full of dust and gas, you cannot really see something if it has dust and gas

Answer:

Its too far away to see

Explanation:

You would probably have to be in space

Two examples of silicate minerals are

Answers

Answer:

who know

Explanation:

look it up on google that’s how i get my answers :)

A large marble is dropped in a graduated cylinder with 45 mL of water in it. The water level increased to 61 mL. What is the volume of the marble?​

Answers

Answer:

Volume of the marble is 16 ml.

Initial volume present in graduated cylinder=45 ml.

Final volume in graduated cylinder after marble is dropped=61 ml.

Volume of water displaced=volume displaced by marble.

Volume displaced by marble=final volume in cylinder-initial volume in cylinder

Volume displaced=61ml-45ml=16ml

So volume of marble=16ml.

Answer:

16mL

Explanation:

Gamma
ray
Which has the longest wavelength?
Ultra-
violet Infrared
Radio
Which has the highest frequency?
X-rays Visible
Microwave
WWW

Answers

Answer:

Radio waves

X-rays Visible

Explanation:

The wavelength of a wave is the difference between successive crests on a wave line. Waves with a very high wavelength have low energy.

Frequency is the number of waves that pass a point per unit of time. The higher the frequency, the higher a wave's energy.

From the given spectrum, wavelength increases from left to right. This puts radio waves as the wave with the longest wavelength. It is also right to say, it has the least energy. Also, frequency decrease from left to right. Gamma rays have the highest frequency in the spectrum. This is followed by x-rays.

Answer:

Radio waves

X-rays Visible

Explanation:

true or false there is a risk of explosion in factories handling powders such as custard powder

Answers

Answer:

True? I think so At least

Explanation:

A student compared some chemical and physical properties of three pure substances. Her
data are recorded in the chart above. What is a logical conclusion the student can draw
about hare substances?
Pure substances have the same chemical and physical properties.
Pure substances have the same chemical properties, but different physical properties.
O Pure substances have the different chemical properties, but the same physical properties.
O Pure substances have different chemical and physical properties.

Answers

Answer:

letter b not c

Explanation:

next time please take a picture lucky i already took this


Scott and James work at a grocery store. After the grocery
store closed, they were playing a game with a shopping cart
and Scott's skateboard. They crashed the skateboard and
the shopping cart two times. The shopping cart had more non

Answers

Answer: b) Crash 2; the force on the cart was stronger in this crash, so the force on the skateboard was also stronger.

Explanation:

how can prey benefit from the predator having a disease?

Answers

The disease can slow the predator down and the prey can get away easily.

Convert 122 moles of Methane to liters?

Answers

122 moles of Methane to liters is 2734.5

Cone shaped mountains form as a result of which one of these events?

Answers

Answer:

Volcanic Eruptions

Explanation:

It says in the question

they are a form of volcanic eruptions

How did John Newlands order the elements?

Answers

Hello friend! Hopefully this helps you as much as needed!

An English scientist called John Newlands put forward his Law of Octaves in 1864. He arranged all the elements known at the time into a table in order of relative atomic mass. He then put the similar elements into vertical columns, known as groups.

A mixture is made of two or more materials that
A. can be separated by physical means.
В.
cannot be separated by physical means.
C.
cannot be separated by any means.
D
can only be separated by chemical means.

Answers

Answer:

A. can be separated by physical means.

Explanation:

A mixture is when two different materials are put in the same container and no reaction occurs.

Find an element that has the same
number of valence electrons as
Thallium (T1).
i need the answer nowww

Answers

Answer:sodium

Explanation: because its not hard to look on the PERIODIC TABLE

Which of the following wave types must have a medium to travel?
A. Ultraviolet light
B. Microwaves
C. Seismic (earthquake) waves
D. Radio waves
E. X rays

Answers

Answer:

it is B

Explanation:

Answer: B microwaves

Other Questions
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On her fourth run down the trail, Elaine crossed over the center line between snow-tube lanes, collided with another snow tuber, and was injured. Elaine filed a negligence action against Ragged Mountain seeking compensation for the injuries that she sustained. Two years earlier, the New Hampshire state legislature had enacted a statute that prohibited a person who participates in the sport of skiing from suing a ski-area operator for injuries caused by the risks inherent in skiing. Using the information to answer the following questions.a. What defense will Ragged Mountain probably assert? b. The central question in this case is whether the state statute establishing that skiers assume the risks inherent in the sport bars Elaine's suit. What would your decision be on this issue? Why? c. Suppose that the court concludes that the statute applies only to skiing and not to snow tubing. Will Elaine's lawsuit be successful? Explain. d. Now suppose that the jury concludes that Elaine was partly at fault for the accident. Under what theory might her damages be reduced in proportion to the degree to which her actions contributed to the accident and her resulting injuries? Wainwright Corporation owns and operates a wholesale warehouse.The following transactions occurred during March 2016:1. Issued 30,000 shares of capital stock in exchange for $300,000 in cash.2. Purchased equipment at a cost of $40,000. $10,000 cash was paid and a note payable was signed for the balance owed.3. Purchased inventory on account at a cost of $90,000. The company uses the perpetual inventory system.4. Credit sales for the month totaled $120,000. The cost of the goods sold was $70,000.5. Paid $5,000 in rent on the warehouse building for the month of March.6. Paid $6,000 to an insurance company for fire and liability insurance for a one-year period beginning April 1, 2016.7. Paid $70,000 on account for the merchandise purchased in 3.8. Collected $55,000 from customers on account.9. Recorded depreciation expense of $1,000 for the month on the equipment.Required:1.Analyze each transaction and classify each as a financing, investing and/or operating activity.A transaction can represent more than one type of activity.Also indicate the cash effect of each, if any.Activities:Transaction Financing Investing Operating1 2 3 4 5 6 7 8 9 best get brainly !!.!.!!: Read the excerpt from "Early Victorian Tea Set." But a loving, tranquil cup of tea has a violent hinterland. When all tea came into Europe from China, the British East India Company traded opium for silver and used that silver to buy tea. The trade was so important that it brought the two countries to war. The first of the conflicts, which we still refer to as the Opium Wars they were in fact just as much about tea broke out more or less as our teapot was leaving the Wedgwood factory. Partly because of these difficulties with China, in the 1830s the British set up plantations in the area around Calcutta and Indian tea was exempted from import duty to encourage demand. What is the author's viewpoint in this excerpt? England's demand for tea encouraged international cooperation. England's demand for tea caused conflict around the world. Britain planted tea in China because Britain was at war with India. Britain traded silver to buy tea, which resulted in high taxes. What does it mean to be American? Can someone write me an essay please like a 4-5 paragraph essay!! -4 = - 17 + x linear equations Which of the following lists the numbers shown below in order from least togreatest? Please hurry The entire poem Landscape of the Fall of Icarus is _____.an allusiona metaphoran onomatopoeiaa simileIs not C 2. Which blood cells help in clotting of the blood What would happen to the cell it if were placed in 80% solute molecules? What is the midpoint between 10,-3 and -4,-9 You remove pus from a wound and try to identify the pathogen multiple ways. The multi-locus gene tree showed your organism was most closely related to Streptococcus pyogenes but the 16S tree said it was most closely related to Streptococcus pneumoniae. Describe why this might be the case and other ways you should try to identify this organism. What have we discussed about using "first..., secondly...., third..., etc." as transitions?Question 4 options:They're never an acceptable transition style.They are perfect for transitions in an essay.These are not considered transitions at all.They're better than no transitions, but you strive for much better ones. Which narrative technique does the author include inthis excerpt, and how does it support the author'spurpose?Read the excerpt from Enrique's Joumey.Enrique greets the dawn without incident. The starsrecede. The sky lightens behind the mountains to theeast, and mist rises off the fields on both sides of thetracks. Men trot by on burros with tin milk containersstrapped to their saddles, starting their morningdeliveriesThe author uses dialogue to evoke a sense ofhappinessThe author uses characterization to show bitterfeelingsO The author uses structure to show the sequence ofeventsThe author uses setting to show a sense ofaccomplishment pleaseeee i will give you the brainliesttt! hello, can you please summarize this?thanks!!!!!