Explain the role of the outer electron shell to ionic and covalent bonding. Please be detailed and provide and example.
Answer:
For example, an atom with 6 of 8 electrons in its outer shell will try to gain 2 electrons so its outer shell is full. Ionic bonding occurs when one element donates an electron (or electrons) to another so that both elements will have a full outer shell. As the attractions bring the atoms together, electrons from each atom are attracted to the nucleus of both atoms, which “share” the electrons. The sharing of electrons between atoms is called a covalent bond, which holds the atoms together as a molecule.
Explanation:
Hope this helped :)
An ionic bond is formed by the transfer of the outer electron while a covalent bond is formed by the sharing of the outer electron.
What are ionic and covalent bonds?The complete transfer of certain electrons from one atom to another results in the formation of an ionic bond. A negatively charged ion known as a cation result from an atom losing one or more electrons. An anion, or negatively charged ion, is created when an atom gains one or more electrons.
The creation of sodium fluoride, or NaF, from a sodium atom and a fluorine atom, is an illustration of an ionic bond. The fluorine atom, which has just enough room to take it, picks up the single valence electron that the sodium atom lost during this reaction.
A covalent bond is formed when two atoms exchange one or more pairs of electrons. The two atomic nuclei are concurrently drawing these electrons to them. When the difference between the electronegativities of two atoms is too tiny for an electron transfer to take place to create ions, a covalent bond is formed. Some examples of covalent bonds are H₂, N₂, O₂, etc.
Learn more about the ionic and covalent bonds, here:
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First Day Assignment for Students: FUNDAMENTALS
STUDENT ASSIGNMENT
1. Log into thePoint and DocuCare following all instructions given to you earlier.
2. After entering the instructor-assigned case, review the patient’s entire medical record to explore her health status and reason for seeking care.
3. Complete the following:
Data
Guidelines
A.
Choose two nursing diagnoses, tailor them to the patient’s current health condition, and document them in the chart.
Document in DocuCare
B.
Document the following vital signs: BP: 124/82, P: 86, R: 18, T: 98.9 (oral), O2sat: 93% RA
Document in DocuCare
C.
Document a Nurse’s note regarding the vital signs. Are they improving or worsening? What data do you have to support this?
Document in DocuCare
D.
Record a pain assessment of 0
Document in DocuCare
Click on the icon next to the phrase Chronic Obstructive Pulmonary Disease. Answer the next two questions from the information you find there.
E.
What are the top two causes of COPD listed there?
Document HERE
F.
What is the medication listed to treat ‘mild COPD’?
Document HERE
G.
Document the following assessment findings in DocuCare:
i. Respiratory:
• Wheezes in bilateral upper lobes, clear otherwise
• Respirations regular
• Sputum yellow
• Respiratory symptoms: cough, difficulty breathing with activity.
ii. Cardiac:
• Normal S1S2
• Edema: 2+ all extremities
• All pulses +2;
• Cap refill: all <3sec
• Skin color and description: warm dry and intact
H.
Be creative and fill out all other assessment body systems.
Document in DocuCare
4. Submit for instructor review:
i) This paperwork
ii) DocuCare work
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Answer:
What?? are these intructions or something?
Explanation:
Which of the following statements describes one of the functions of epithelial tissue?
A) covers the body's surfaces
B) key for communication and control
C) responsible for body movements
D) critical in allowing a response to stimuli from external environment
HELP PLEASE FAST!
which surgery do you think would have the most profound effect on digestion
-removal of the stomach (gastrectomy)
-removal of the pancreas (pancreatectomy)
-removal of the gallbladder (cholecystectomy)
Answer:
Removal of the pancreas would have the most severe effects on absorption because most chemical digestion occurs in the small intestine. Absorption requires the action of pancreatic enzymes, making the pancreas the most important.
Hope this helps! :))
Explanation:
Hight and weight are positively correlated this means
Answer:
As height increases, typically weight decreases.
Explanation:
*Height.
Approximately of psycologists specialize on the clinical/counseling field
Answer:
AREAS OF SPECIALIZATION
Child development and counseling.
Adolescent development and counseling.
Marital Relationship Counseling. Counselors are.
Health.
Explanation:
Clinical psychology is a broad branch of psychology that focuses on diagnosing and treating mental, emotional, and behavioral disorders. Some of the more common disorders that might be treated include learning disabilities, substance abuse, depression, anxiety, and eating disorders.Areas of Specialization in Psychology. ...
Clinical Psychology.
Cognitive Psychology.
Counseling Psychology.
Developmental Psychology.
Educational Psychology.
Forensic Psychology.
Health Psychology.
sorry if wrong
Psychology
An example of a hidden variable would be:
A. hindsight bias.
B. infants drink more milk than adults.
C. bald people who wear diapers tend to cry more often than other
people.
D. teens usually get their licenses at 16.