Atomic structure Year 9 revision quiz

Identify family A.

• Alkali Metals
• Alkaline Earth Metals
• Halogens
• Noble Gases

Identify family D.

• Alkali Metals
• Alkaline Earth Metals
• Halogens
• Noble Gases

Which family on the Periodic Table is highly reactive and made of metals that gain/share one valence electron in bonding?

• Alkali Metals
• Alkaline Earth Metals
• Halogens
• Oxygen Group

Which family on the Periodic Table is the least reactive due to having a full outer shell of electrons?

• Halogens
• Noble Gases
• Fluorine Group
• Non-Metal Group

Which element would have properties most similar to Phosphorus?

• Silicon
• Nitrogen
• Carbon
• Sulfur

All of the following are found in the nucleus except _______________.

• Protons
• Neutrons
• Electrons
• Most of the atom's mass

Which of the following is a compound?

• Helium (He)
• Cobalt (Co)
• Methane (CH₄)
• Nitrogen (N)

Which of the "Halogens" is found in liquid state at room temperature?

• Flourine

• Astatine

• Iodine

• Bromine

A displacement reaction involves...

• a solution turning brown or yellow.

• a less reactive element taking the place of a more reactive element.

• a dislocated hip.

• a more reactive element taking the place of a less reactive element.

Which halogens can displace bromide ions to make bromine?

• Fluorine and iodine.

• Fluorine and bromine.

• Fluorine and chlorine

• Chlorine and iodine.