basic electrical

Which of the following particles is located outside of nucleus of the atom?

• proton

• neutron

• electron

Which of the following particles has a positive (+) charge?

• proton

• neutron

• electron

Which of the following particles has a neutral (0) or no charge?

• proton

• neutron

• electron

Which of the following particles has a negative (-) charge?

• proton

• neutron

• electron

Which of the following particles are responsible for most of the mass of an atom? (You may choose more than one answer.)

• proton

• neutron

• electron

Which of the following particles compete to establish the charge of an atom?

• proton

• neutron

• electron

If the ____ number and ____ number are the same, the atom is considered neutral, a charge of 0.

• proton

• neutron

• electron

Which of the following particles are located in the nucleus of the atom? (You may select more than one answer.)

• proton

• neutron

• electron

What is the number of shells for magnesium?

• 1 shells

• 2 shells

• 3 shells

• 4 shells

A conductor can conduct electricity

• true

• false

• don't know

• maybe