Chapter 1_Grade 11

How do the nucleon number and proton number of two isotopes of an element compare?

• A

• B

• C

• D

Think carefully.

• A

• B

• C

• D

Think Carefully.

• A

• B

• C

• D

Think carefully.

• A

• B

• C

• D

Think carefully.

• A

• B

• C

• D

Think carefully.

• A

• B

• C

• D

Think Carefully.

• 4

• 8

• 16

• 20

Light (photon) is made up of which type of fundamental particle?

• quark

• lepton

• boson

• muon

What type of fundamental particles are electrons?

• quark

• lepton

• bosson

• baryon

What fundamental particles are the building block for protons and neutrons?

• quark

• lepton

• boson

• photon