Molecules and Extended Structures

This is a complex molecule.

• True

• False

Tags

NGSS.MS-PS1-1

True or False: An atom is composed of at least two molecules

• True

• False

Tags

NGSS.MS-PS1-1

How many molecules are there?

• 3

• 2

• 1

• 0

Tags

NGSS.MS-PS1-1

How many elements are there?

• 3

• 2

• 1

• 0

Tags

NGSS.MS-PS1-1

How many atoms are there?

• 3

• 2

• 1

• 0

Tags

NGSS.MS-PS1-1

What is the atomic number?

• C

• 12.011

• 6

Tags

NGSS.MS-PS1-1

What is the Chemical Symbol?

• Oxygen

• 8

• 15.99

• O

Tags

NGSS.MS-PS1-1

What is the atomic mass?

• Hydrogen

• 1

• H

• 1.008

Tags

NGSS.MS-PS1-1

True or False: The Periodic Table is a model that organizes the elements by name.

• True

• False

True or False: As you go left to right on the periodic table the atomic number goes up.

• True

• False