Review quizziz

Which subatomic particle has a positive charge?

• proton

• neutron

• electron

• midichlorian

Which subatomic particle has a negative charge?

• proton

• neutron

• electron

• cybertron

What is the center of an atom called?

• The headquarters

• The centrometer

• The hypothesis

• The nucleus

The nucleus of an atom contains which subatomic particles?

• protons and electrons

• protons and neutrons

• electrons and neutrons

• protons, electrons, and neutrons

How many electrons does an atom of Krypton have?

• 36

• 83.80

• 48

• 119.80

^{What does the 6 represent above the C}

• Symbol 
• Name 
• Mass Number 
• Atomic Number 

What subatomic particle is electrically neutral (no charge)?

• Proton
• Ion
• Neutron
• Electron

Which atom will have a +1 charge?

• 3 protons

  4 neutrons

  3 electrons

• 3 protons

  4 neutrons

  4 electrons

• 3 protons

  4 neutrons

  2 electrons

• 3 protons

  3 neutrons

  3 electrons

What are AMU's

• Atomic Mass University

• Atomic Mass Units

• Atoms mean unity

• All Mass United

What is the mass of one proton?

• 1 u

• 1.661*10^-27

• 1 kg

• 1 amu