Atoms and Molecules

Volume: The amount of ​ ​ (a)   that something takes up or has inside it.

• atoms
• gravity
• density
• space

Molecule: A ​ (a)   of​ (b)   bonded together must be ​ (c)   or more atoms.

• combination
• Atoms
• two
• gravity
• characteristic

Tags

NGSS.MS-PS1-1

Weight: The vertical force exerted by a ​ (a)   as a result of​ (b)  

• mass
• gravity
• matter
• atoms

Tags

NGSS.MS-PS2-4

Matter: Any substance that occupies​ (a)   and has a ​ (b)  

• space
• mass
• gravity
• matter

Tags

NGSS.MS-PS1-5

Density: The ​ (a)   per unit size.

• amount
• gravity
• scale
• mass

Element: Any of the more than 100 known ​ (a)   that ​ (b)   be​ (c)   into simpler substances.

• substances
• gravity
• cannot
• separated
• mass
• matter

Mass: The amount of ​ (a)   in an object

• matter
• mass
• weight
• volume

Atoms: Smallest parts that make up a ​ (a)  

• substance
• mass
• matter
• volume

Tags

NGSS.MS-PS1-1

Properties: ​ (a)   of something

• characteristic
• space
• volume
• gravity

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4