Atom Questions

Which subatomic particles make up the nucleus of an atom?

• Neutrons
• Protons
• Electrons

Which of the following is true?

• Electrons have no charge and protons have positive charge
• Neutrons have no charge and protons have positive charge
• Electrons have positive charge and neutrons have negative charge
• Protons have positive charge and neutrons have negative charge

What is the relative mass of proton?

• 1
• 0

What is the relative mass of neutron?

• 0
• 1

The image shows an element in the periodic table. State the name of the element

• Cobalt
• Carbon
• Copper
• Calcium

The image shows an element in the periodic table. State the mass number

• 6
• 18
• 12
• 1

The image shows an element in the periodic table. State the atomic number/proton number

• 6
• 18
• 12
• 1

The image shows the element 'beryllium'. For an atom of beryllium, state the number of protons.

• 4
• 5
• 10
• 9

The image shows the element 'beryllium'. For an atom of beryllium, state the number of electrons.

• 10
• 9
• 4
• 5

The image shows the element 'beryllium'. For an atom of beryllium, state the number of neutrons.

• 10
• 9
• 4
• 5