Group 1-alkali Metals

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1. why are group 1 known as alkali metals?

  • becasue hydroxides form alkaline solutions
  • becasue they are soft and have high melting points
  • becasue alkaline metals producce alkaline gasses
  • becasue they are soft and have low boiling points
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Other questions in this quiz

2. when group 1 metals are put in water, hat do they form?

  • hydroxides
  • alkali metals
  • alkaline mix
  • alkaline soloutions

3. two facts about group 1 metals that are true

  • highly mallable and easy to burn
  • soft and low melting points
  • hard and low melting points
  • soft and low boiling points

4. as you move down the laments, they get more reactive, what is evidence to show this?

  • looking at its bonds
  • time it takes for each elemnt to react compelty with the water and disappear
  • looking at the number of electrons
  • looking at the atomic number

5. if the elemt takes longer to react it is...

  • less reactive
  • groovey
  • more reactive
  • netrual

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