Unit 1 MS-PS1-1

An electron has a ________ charge.

• Positive

• Negative

• No charge

Tags

NGSS.MS-PS2-3

A proton has a __________ charge.

• Negative

• No Charge

• Positive

A neutron has a __________ charge.

• Negative

• Postive

• No Charge

A neutron has a __________ charge.

• Negative

• Postive

• No Charge

How do you determine the number of electrons using the Periodic Table?

• Atomic Mass

• Atomic Matter

• Atomic Number

• All of the above

How do you determine the number of protons using the Periodic Table?

• Atomic Number

• Atomic Mass

• Atomic Mass minus Atomic number

How do you determine the number of neutrons using the Periodic Table?

• Atomic Mass minus Atomic Number

• Atomic Mass minus Atomic Name

• Atomic Number minus Atomic Mass

Elements are made of 

• many types of atoms 
• the periodic table
• one type of atom 
• molecules 

Tags

NGSS.MS-PS1-1

All matter is made of 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

What are the 3 particles that make-up the atom?

• protons, neutrons, and isotopes
• neutrons, isotopes, and electrons
• positives, negatives, and electrons
• protons, neutrons, and electrons

Tags

NGSS.MS-PS1-1