Simple Molecules and Extended Structures

The elements sodium and chlorine can be hazardous to humans. When are they safe?

• When they are physically combined in a beaker.

• When they are chemically combined into table salt.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Molecules are atoms "joined" together by...

• chemical bonds/attractive forces.

• sticks/circles/spheres.

• super glue!

Tags

NGSS.MS-PS1-1

Molecules can ONLY be made of one type of atom - True or False?

• True

• False

Tags

NGSS.MS-PS1-1

Compounds can be broken down into simpler substances. True or False?

• True

• False

Tags

NGSS.MS-PS1-1

Elements can be broken down into simpler substances. True or False?

• True

• False

The building blocks of all matter are...

• atoms.

• molecules.

Tags

NGSS.MS-PS1-1

Matter is anything that has...

• weight and texture.

• mass and weight.

• mass and takes up space (volume).

• only mass.

This is an example of a(n)...

• simple molecule.

• extended structure.

Tags

NGSS.MS-PS1-1

This is an example of a(n)...

• simple molecule.

• extended structure.

Tags

NGSS.MS-PS1-1

This is an example of a(n)...

• simple molecule.

• extended structure.

Tags

NGSS.MS-PS1-1