Periodic table and atomic structure quiz

Which are of the following are subatomic particles. Select three:

• Protons

• Neutrons

• Electrons

• Nucleus

The atomic number will tell me... (select three)

• Number of Protons

• Number of Electrons

• Number of Neutrons

• What element is it

The nucleus of an atom contains which of the following subatomic particles: (Select two)

• protons

• Neutrons

• Electrons

• Shells

Silicon has an atomic number of 14 and an atomic mass of 28. How many neutrons does it have?

• 14

• 28

• 2

• 10

This element is found in group 2, period 3:

• Li

• Mg

• Be

• B

What is the charge of a proton?

• Positive

• Negative

• No charge, Neutral

What is the charge of an electron?

• Postive

• Negative

• No Charge

What is the mass number?

• Number of protons plus neutrons
• Number of protons plus electrons
• Number of neutrons plus electrons

What is the atomic number?

• Number of protons plus electrons
• Number of protons
• Number of protons plus neutrons
• Number of protons, neutrons and electrons

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers