Which term best describes all atoms in ionic bonds?

a. stable
b. unstable
c. positively charged
d. negatively charged

stable

Explanation:

Ionic bonding are made up of an ions that are cations and an anions. The cation are positively charged and an anions are negatively charged.

An ionic bond is also a chemical bond formed as a result of an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal and positively charged , and an anion, which is usually a nonmetal and negatively charged .The ionic bonds are stable when an anions and a cation approach each other by electrostatic force, this makes for an ionic bonding.

Stable

Explanation:

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.