Answer:
Plasma
Explanation:
Mostly this occurs at very high temperatures that cause atoms to lose electrons. Plasma is therefore a gas but of ions. Plasma can conduct electricity and can be influenced by magnetic fields. Plasma occurs mostly in stars where it is the dominant state of matter.
Answer:
Ice carving. It's still ice, it's not water, and it changes shape while not changing it's matter
Explanation:
Are you referring to which element that has the same reactive properties? If so it would be any element in the Chalcogen group.
