Answer:
all qn 1,2,3 have same answer ,. Yes,. hope it helps
Answer:
Cement and sand will do
Explanation:
because without it you can't build
Answer:
I believe the answer is Bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons.
Explanation:
valence electrons are the outermost shell, so when you go through keeping that in mind it helps you find the right answer
