Answer:
Option no 3
Explanation:
Metallic elements aren't usually crumbled in normal air pressure and conditions.
Causes carbon to move from one reservoir to another
Answer: Magnesium and Bromine/MgBr2 = Ionic compounds
Explanation: When atoms form together they can form between Ionic Compounds and molecules; this could depend on if they're joined by Covalent bonds as well because when atoms form with Covalent bonds, it forms Molecules.
Answer: the answer is B!
Explanation:
S and p’s are valence electrons and if added, there is 7 in total !
Add an alkaline compound to raise the pH to 7.2.
