Year 9 Science - Chemistry Quiz

Which subatomic particle is located in the nucleus and has a positive charge?

• Proton

• Neutron

• Electron

An atom has 17 protons and 18 neutrons. What is its mass number?

• 17

• 18

• 35

Which element is located in group 4 period 5?

• Zirconium

• Vanadium

• Scandium

• Titanium

An element is in group 2 of the periodic table. How many valence electrons does it have?

• 1

• 2

• 7

• 8

An element is in group 16 of the periodic table. How many valence electrons does it have?

• 2

• 4

• 6

• 8

What are the 3 subatomic particles?

• Proton, Neutron, Electron

• Positive, Negative, Neutral

Which subatomic particle is located outside the nucleus and has a neagtive charge?

• Proton

• Neutron

• Electron

What is the name of the element that contains 20 protons

• Calcium

• Neon

• Flourine

• Magnesium

What is the name of the element with an Atomic Number of 28?

• Copper

• Nickel

• Cobalt

• Iron

Which if the following is correct:

• In the periodic table, the rows are called periods and the columns are called groups.

• In the periodic table, the columns are called periods and the rows are called groups.