AQA Chemistry - Paper 1 (Higher)

True of False? "The further down Group 7 you go, the more reactive the elements get."

• True

• False

When using fractional distillation to separate a mixture of liquids in the lab, which liquid will be collected first?

• The liquid with the lowest boiling point.

• The liquid with the highest boiling point.

• The most abundant liquid.

What is a substance made of only one kind of atom called?

• An element

• A compound

• A metal

What is the name for the elements in Group 0 of the periodic table?

• Alkali metals

• Halogens

• Noble gases

Magnesium has 12 electrons. What will its electronic structure be?

• 6, 6

• 8, 4

• 2, 8, 2

True or False? " A group is a vertical column in the periodic table."

• True

• False

Which of the following is a typical physical property of non-metals?

• Good conductor of electricty

• Malleable

• Dull looking

How did Niels Bohr suggest electrons were arranged in the atom?

• Scattered within a ball of positive charge.

• As a cloud surrounding the nucleus.

• At fixed distances from the nucleus.

What does a compound made up of a metal and a non-metal consist of?

• Atoms

• Molecules

• Ions

What type of structure does silicon dioxide have?

• Giant covalent

• Simple molecular

• Ionic lattice