ACAP Science

When reading the periodic table, what does the atomic mass tell us?

• how many protons an atom has

• how many neutrons an atom has

• nothing

• how many protons and neutrons an atom has

By looking at the periodic table we can see that Boron has how many valence electrons?

• 2

• 5

• 3

• 1

By looking at the periodic table we can see that Lithium has how many energy levels (rings)?

• 2

• 3

• 1

• 4

Where do you find Alkali Metals on the Periodic Table?

• A

• B

• C

• D

• E

What is any type of matter that only contains ONE TYPE of particle throughout?

• Pure Substance

• Compound

• Element

What is any substance that has mass and takes up space (has volume)?

• Atoms

• Matter

• Mass

Tags

NGSS.MS-PS1-5

A solution that is NOT able to absorb or dissolve any more of a solute at a given temperature and pressure.

• Saturated

• Wet

• Unsaturated

The substance that IS DISSOLVED in a solvent to produce a homogeneous mixture called a solution.

• Solution

• Solute

• Solvent

What are the tiny particles called that make up matter?

• Molecules

• Atoms

• Cells

Tags

NGSS.MS-PS1-1

Matter is divided into what two categories?

• Pure Substances and Mixtures

• Compounds and Atoms

• Substances and Gases