Subatomic particle chart

• What is the charge of an electron?

  -1
• What is the relative mass of an electron?

  1/1840
• Where is the location of electrons?

  Outside of the nucleus
• What is the charge of a proton?

  +1
• What is the relative mass of a proton?

  1
• Where is protons located?

  in the nucleus
• What is the charge of a neutron?

  0
• what is the relative mass of a neutron

  1
• Where is neutrons located?

  Nucleus
• Atomic number is the number of protons and electrons
• Atomic mass is the number of protons + number of neutrons
• What do atoms have a radius of?

  1 x 10 - 10
• What is the radius nucleus of an atom?

  1/10,000
• what can protons and neutrons be referred to?

  nucleons
• What happens if electrons gain energy by absorbing electromagnetic radiation?

  They move to a higher energy level further away from the nucleus. If they release electromagnetic radiation they mover to a lower energy level, closer to the nucleus.