Answer:
Electrons are transferred in an iconic bond.
why is hydrogen not used as fuel for domestic purposes
Explanation:
It is because hydrogen is a highly combustible and it reacts explosively when it comes in contact with air. And hence as a result, storing of the hydrogen gas is difficult and is dangerous at the same time.
Imagine that you're writing a paper on the topic of ocean acidification. Find two articles about ocean acidification on the Internet that you could use in your research. Name them Source 1 and Source 2, and include a link to each source. Be sure to also include the name of the website or organization that published the source.
Answer:
See explanation
Explanation:
When you are writing a scholarly paper, you have to conduct a thorough search for source materials online. These sources must be reliable, credible and contain verifiable information. In a project such as writing a paper on the topic 'ocean acidification', the following materials are relevant;
Source 1) 'Functional impacts of ocean acidification in an ecologically critical foundation species,'; Brian Gaylord, Tessa M. Hill, Eric Sanford, Elizabeth A. Lenz, Lisa A. Jacobs, Kirk N. Sato, Ann D. Russell, Annaliese Hettinger; Journal of Experimental Biology 2011 214: 2586-2594; doi: 10.1242/jeb.055939
Source 2) 'Impacts of ocean acidification on marine fauna and ecosystem processes'; Fabry, V. J., Seibel, B. A., Feely, R. A., and Orr, J. C. ; ICES Journal of Marine Science, 65: 414–432; doi: 10.1093/icesjms/fsn048
which phase of matter is the rarest in the solar system
Answer:
liquid
Explanation:
Answer:
liquid
Explanation:
What are the three basic forms of matter?
Answer:
Solid, Liquid, and Gas!
Explanation:
2. What is the total energy equation?
Total energy = kinetic energy * potential energy
Total energy = kinetic energy - potential energy
Total energy = kinetic energy + potential energy
Total energy = kinetic energy / potential energy
Answer:
Kinetic energy + Potential energy
What is a coordinate bond
Answer:
Explanation:
The coordination or coordinate bond, also known as a dative covalent bond or bipolar bond, is a covalent bond in which a pair of electrons shared by two atoms is contributed by only one of them. The atom that gives the pair of electrons is called the giver and the recipient, receiver.
Answer:
a type of covalent bond between two atoms in which the bonding electrons are supplied by one of the two atoms
Explanation:
What type of weather is associated with a continental polar air mass?What is a front?
Answer:
I would guess that a polar air mask would be freezing, high winds type weather. I think that's right.
Answer:
Cool and dry
Explanation:
Exactly what it is on Edge
I know I am late to answer but for the points and for the people that need it
Which of the following is a characteristic of both scientific laws and
scientific theories?
A supported by much scientific evidence
B explain why something happens
C based on opinions of scientists
D describes what happens
revious
Answer:
A supported by scientific evidence
can someone help me with this question its confusing
ASAP
Answer:
temperature
Explanation:
What's another word for hypothesis
Answer:
Explanation:
theory
theorem
thesis
conjecture
supposition
speculation
postulation
postulate
proposition
premise
surmise
assumption
presumption
prediction
will someone help me, please
Answer:
c makes sense
Explanation:
if your just sitting there looking at it melt, thats not helping
Answer:
A
Explanation:
Different sizes of ice cubes will result in different lengths of time in staying solid. A bigger ice cube will stay solid for longer than a smaller one.
why is it that you can not feel earths movement but you can observes its effects
a) a rotates
b) earth revolves
c) earth only moves once a year
d) earth has gravity
what element has 16 protons in it's nucleus?
Please help this is due tomorrow, I will give brainliest
Answer:
both are chemical changes
Answer: both are chemical changes
Explanation:
wich represents a element
carbon monoxide: CO
water:H2O
salt:NaCl
copper: Cu
do you think pokemon is bad
This process of heat transfer by conduction would NOT work __________
A) in space.
B) in a solid.
C) under water.
D) in the atmosphere.
Science
Answer:
B and C are the correct answers.
someone please pleaseeee help me
Perform the following mathematical operation, and report the answer to the correct number of significant figures.
1.987/3.46 =
Answer:
I don't know sorry, you could use a calculator
Explanation:
i don't know
how many significant figures in 4300 ?
Answer:
Four significant figures
Explanation:
The number of significant figures is defined as the number of digits that can be assumed to be correct, starting at the left with the first nonzero digit, and proceeding to the right.
pls help it’s due at 12
Answer:
it's
D. 2K + 2H2O
Explanation:
it just is
Which of the following statements is true about neutrons?
a)They have a neutral charge and are found in an atom's nuclues
b)They have a negative charge and are found in an atom's nucleus
c)They have a positive charge and are found in the orbitals of an atom
d)They have a neutral charge and are found in the orbitals of an atom
Answer:
A
Explanation:
Protons are positive
Neutrons are neutral
Electrons are negative
Protons and Neutrons are in the nucleus
Electrons are orbiting around the nucleus
The statement that is true about about neutrons is that They have a neutral charge and are found in an atom's nucleus.
What are neutrons?Neutrons are electrical charge that is form in the atoms of elements which is neutral that is it's is neither positive or negatively charged.
Neutrons have no charge , they are neutral.
Therefore, The statement that is true about neutrons is that They have a neutral charge and are found in an atom's nucleus.
Learn more about neutrons below.
https://brainly.com/question/26226232
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(6.2 x 10 5 ) / (2.5 x 10 -3 ) =
(6.2 x 10 5 ) x (2.5 x 10 -3 ) =
solve each scientific notation
Answer:
651/22 and 14322
Explanation:
If 0.243 g of magnesium is reacted with hydrochloric acid, the amount of acid required would be:
Answer
0.496g
Explanation:
All you have to do in this problem is multiply .243 g by 2.04, which is the universal shortcut for these acid problems.
Which is the best way to determine if an object is made of pure silver
Answer:
The Nitric Acid Test
Explanation:
The Nitric Acid Test is used to check if silver is pure or plated. To do so, file a small part of the item in a discreet area where it cannot be seen. Apply a few drops of nitric acid. If the area turns into creamy white, the silver is pure or sterling. If green, it is probably fake or silver-plated.
which one represents an element
Answer:
B
Explanation:
What state of matter has the most energy in its molecules
Answer:
Gas
Explanation:
Help ASAP
Which one of these is an example of cell division at work?
A: A tree grows taller.
B: A plant dies.
C: A dog digests food.
D: A muscle contracts.
Answer: A tree grows taller.
Explanation: Cells divide for many reasons. They may divide for growth, death, or to replace something. The cells divide when growth is happening, to allow to produce more cells. For example: When a tree grows taller the cells divide so they can produce more cells. The places in trees where these cell divisions happen, are called “Meristems”. This is where all the activity happens.
please let me know if this helps! have a great day!
KNO, + H.CO, – K. CO, + HNO
Answer:
Just Try ur best ok
Explanation:
Do all systems have Inputs and Outputs? I’m sorry I’m really dumb
What element has 80 protons, 81 neutrons, 79 electrons?
Answer:
The element will be [tex]^{161}_{80}X[/tex]
Explanation:
Given that,
Number of proton = 80
Number of neutron = 81
Number of electron = 79
We know that,
The atomic number is equal to the number of proton.
So, the atomic number is 80.
According to atomic number,
The element will be mercury.
We need to calculate the atomic mass
Using formula of atomic mass
[tex]atomic\ mass=atomic\ number+number\ of\ neutron[/tex]
Put the value into the formula
[tex]atomic\ mass=80+81[/tex]
[tex]atomic\ mass=161[/tex]
We need to find the element
Using atomic mass and atomic number
[tex]atomic\ mass\ number A=161[/tex]
[tex]atomic\ number Z=80[/tex]
So, the element will be
[tex]^{A}_{Z}X[/tex]
Put the value of A and Z
Hence, The element will be [tex]^{161}_{80}X[/tex]