How do you feel you understand Atoms and Molecules?

• 1- What is that?

• 2. 2- I sort of get it

• 3- I understand most of it

• 4- I'm not perfect but I'm getting it

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Matter is anything that has ​ (a)   and takes up ​ (b)   .

• mass
• space
• energy
• light
• temperature

Tags

NGSS.MS-PS1-5

Mass is a measurement of the amount of _______ an object has.

• matter

• space

• energy

• volume

Volume measures the amount of ______ an object takes up

• matter

• mass

• volume

• space

If a golf ball and a bouncy ball both have the same mass then they both have the same amount of ________ in them

• matter

• volume

• space

• energy

An _______ is the smallest basic unit of matter

• mass

• molecule

• compound

• atom

Tags

NGSS.MS-PS1-1

The nucleus is at the ______ of an atom

• outside

• center

• top

• bottom

The ________________ surrounds the nucleus

• Protons

• Neutrons

• Electron cloud

• Nucleus

The nucleus is at the ​ (a)   of an atom and contains most of its ​ (b)  

• center
• mass
•  weight
• volume
• density

The electron cloud is around the ​ (a)   or the center of the atom. It also makes up most of an atoms ​ (b)   or space it takes up.

• nucleus
• volume
•  mass
• density

Tags

NGSS.MS-PS1-1