Idk but look it up on google
The atomic symbol for Iron is Fe, as the Latin word for Iron is <em>ferrum</em>.
Answer:
HF
Explanation:
Hf has hydrogen bonding which is the strongest intermolecular forces. The stronger the IM forces, the higher the boiling point.
Answer:
the volume will expand
Explanation:
gas under pressure contracts, and expands with a lesser pressure
