Its an element Im pretty sure
Answer:
In order for the powder to dissolve, each powder molecule must separate from the other powder molecules and be surrounded by water molecules. This shift in arrangement either absorbs or releases energy depending on the situation. It is due to the exchange of energy that the temperature of the solution fluctuates.
Explanation:
:)
Answer:
Yes N3- is correct ion notation. The N element is in the form N2 . Also it is a triple covalent bond and so this correct
Answer:
o and cl
Explanation:
metals and nonmetals tend to form ionic bonds
Titanic - it is the theme song by celine dion
chemicals made from oil is petrochemicals
