Answer:
Answer D. Picture II shows a chemical change, because the same substance changes form
Explanation:
This is the temperature that water molecules slow down enough to stick to each other and form a solid crystal
Answer:
904.8 kg / m3
Explanation:
19.0 kg/0.021 m^3 = 904.761905 kg / m3
Nitrogen can form a diatomic molecule held together by triple bonds.
I think it’s A but I’m not sure, if it’s wrong I’m sorry
