Warmup 10-28

Monday 10-28

What was the best and worst part of your weekend?

What do remember about the atom? (particles? numbers? charges?)

I've heard of protons, neutrons, and electrons.

• Yes

• Sounds familiar

• No

I've heard of the atomic number.

• Yes

• Sounds familiar

• No

I've heard of the mass number.

• Yes

• Sounds familiar

• No

I've drawn pictures of the atom like this before.

• Yes

• Looks familiar

• No