inorganic chemistry page 1

what are atoms made of?

• subatomic particles

• nucleus

• protons

• charges

what are the 3 subatomic particles?

• protons, neutrons electrons

• protons, charges, mass

how many atomic masses does proton have?

• 4

• 3

• 2

• 1

how many charges does proton have?

• -1

• +1

• 0

• +0

HOW many atomic masses does electron have?

• 0

• +1

• -1

• 1

How many charges does neutron have?

• 0

• +1

who orbits the nucleus with different energy levels (shells)

• electrons

• neutron

• proton

are electrons big or small?

• big

• small

how many atomic masses does electrons have?

• 100

• 0

• +1

• -1

How many charges does electrons have?

• 10

• 0

• -1