Atoms, Molecules, Compounds

Anything that has mass and takes up space is

• matter

• density

• atoms

• molecule

Tags

NGSS.MS-PS1-5

which Is NOT a classification of elements

• metal

• nonmetal

• metalloid

• iron

What is the smallest unit of an element.

• atom

• Matter

• oxygen

• Molecules

Tags

NGSS.MS-PS1-1

what charge does a proton have.

• happy

• negative

• positive

• neutral

What charge does a neutron have.

• sad

• neutral

• negative

• positive

What charge does a electron have.

• positive

• negaitive

• neutral

• mad

where is the nucleus in a atom.

• bottom

• top

• outside

• center

water, salt, and rust are an example of

• elements

• Metals

• compounds

• molecules

Tags

NGSS.MS-PS1-1

atoms can join together to make

• proton

• nucleus

• metal

• molecules

Tags

NGSS.MS-PS1-1

what is an example of a molecule

• metal

• atom

• rust

• oxygen

Tags

NGSS.MS-PS1-1