Hey
Sorry, But There Is No 7th Element in group two. only six which is Radium.
~Spades15
Answer:. In the case of neon, it is electrical energy that pulls the electrons off.
explanation-Plasma can be made from a gas if a lot of energy is pushed into the gas. In the case of neon, it is electrical energy that pulls the electrons off. When it is time to become a gas again, just flip the neon light switch off. Without the electricity to energize the atoms, the neon plasma returns to its gaseous state.
Answer:
A.
Explanation:
the gradual movement of the continents across the earth's surface through geological time.
The answer to your question would be D Volumetric Flask
