S3 Atoms and the Periodic Table

The second energy level can hold up to how many electrons?

• 2
• 8
• 10
• 12

All matter is made of _________. 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Which particle has a similar mass to a proton?

• Electron
• Neutron
• Photon
• Marble

The mass of a proton is _______.

• 1 amu
• 1 gram
• has no mass
• undetermined

A substance that is made up for one type of atom is called an:

• atom
• element
• compound
• mixture

How are elements ordered on the Periodic Table?

• Alphabetical Order
• By their color.
• By their atomic mass.
• By their atomic number.

Which item on this element square is the chemical symbol?

• Copper
• 29
• Cu
• 63.546

The first energy level can hold up to how many electrons?

• 8
• 4
• 2
• 5

Which is an electron?

• A
• B
• C

Tags

NGSS.MS-PS1-1

Which is a neutron?

• A
• B
• C

Tags

NGSS.MS-PS1-1