Physical Science Midterm Preparation

What would speed up the dissolving of a solid solute in water?

Dot diagrams (Lewis Dot) are used to represent what?

Horizontal rows in the Periodic Table are known as what?

A particle that moves around the nucleus is called a what?

If an atom has 26 protons, 26 electrons, and 30 neutrons, what will its mass number total?

Why is hydrogen grouped with the alkali metals?

What is a family of elements that has two electrons in its outer level?

Why can metals be used as wire?

Which family of elements contains the most reactive metals?

What tells you how many electrons an atom must lose, gain, or share to be stable?