Paper 1 Topic 1- Atomic Structure & The Periodic Table (Transition Metals)

Question 1

Where are transition metals located on the periodic table?

Answer 1

Between groups 2 and 3

Question 2

State the physical properties that transition metals share with other elements.

Answer 2

• They conduct electricity in solid and liquid states
• They are shiny when freshly cut

Question 3

What properties do transition metals have that are different to group 1 metals?

Answer 3

• Higher melting points
• Higher densities
• Greater strength
• Greater hardness

Question 4

State 2 transition metals that display typical properties.

Answer 4

• Chromium (Cr)
• Manganese (Mn)
• Iron (Fe)
• Cobalt (Co)
• Nickel (Ni)
• Copper (Cu)

Question 5

Compared to group 1 metals, describe how transition metals react with oxygen.

Answer 5

Most transition metals react very slowly, or not at all, with oxygen at room temperature.

Select transition metals (such as copper) will react with oxygen when heated.

Question 6

Do transition metals react with water?

Answer 6

Usually, no. Some will react slowly with cold water however this is not the norm.

Question 7

What is a catalyst?

Answer 7

A substance that increases the rate of reaction by proving an alternative reaction pathway that has a lower activation energy.