Welcome to the Quiz!
This quiz contains 5 questions from a mix of 1 subtopics.
Choose two properties of the Group 1 metals:
Hard
Unreactive
Soft
Reactive
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Trends in the chemical and physical properties of group 1 elements.
more / less / increase / decrease
- As you go down group 1, the metals become reactive.
- Their melting and boiling points .
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Explain why the reactivity of group 1 metals increases as you go down the group.
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Alkali metals react with water. Which two products are formed?
Metal oxide
Water
Hydrogen
Oxygen
Metal hydroxide
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The group 1 metals can react with the non-metals in group 7.
When sodium reacts with chlorine it forms an ionic salt called .
When solid, the normal colour of this salt is .
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