Matter Unit Test

Particles in an atom that are neutral and have NO charge are 

• negatrons 
• electrons 
• neutrons 
• protons 

The symbol for Carbon is

• 6
• 12.011
• C
• Ca

Tags

NGSS.MS-PS1-1

All matter is made of 

• energy 
• atoms 
• air
• chemistry

What is the smallest?

• worm
• molecule
• galaxy
• atom

Tags

NGSS.MS-PS1-1

What is the atomic number?

• the number of protons
• the number of protons and neutrons
• the number of neutrons
• the number of protons and electrons

Tags

NGSS.HS-PS1-7

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

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

What does the nucleus of an atom contain?

• Electrons and neutrons
• Protons and neutrons
• Neutrinos and positrons
• DNA and RN

Tags

NGSS.HS-PS1-8

What is the atomic number?

• the number of protons
• the number of protons and neutrons
• the number of neutrons
• the number of protons and electrons

How many electrons does a neutral carbon atom have?

• 0
• 2
• 14
• 6

How many protons are in an atom of carbon?

• 12.01
• 8
• 6
• 14