Atomic Structure

Which atoms are found inside the nucleus?

Protons and Neutrons

Where are electrons found?

Large distances away from the nucleus.

What are the charges for electrons, protons and neutrons?

Protons - Relative charge: +1

Relative Mass: 1

Neutrons - Relative charge: 0

Relative mass: 1

Electrons - Relative charge: -1

Relative mass: 1/1836

To get the mass number of an element, you have to plus the protons and the?

Neutrons

What is the defintion of an Isotope?

Atoms  of the same element with the same number of protons but a different number of neutrons.

An example of an isotope is?

Carbon - 12

Carbon - 13

Carbon - 14

or

Chlorine - 35

Chlorine - 37

Electrons have the same number of which atom? Protons or Neutrons?

Protons

Are the outer shell electrons dependant on the group of the element?

Yes, if Potassium is in Group 1, that means it has 1 electron on its outer shell.