Group 1-alkali Metals

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

  • looking at its bonds
  • looking at the atomic number
  • time it takes for each elemnt to react compelty with the water and disappear
  • looking at the number of electrons
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2. why are group 1 metals different to other metals?

  • soft and low boiling points
  • they react with acid better
  • soft and low melting points
  • they don treact with acid

3. why are group 1 known as alkali metals?

  • becasue they are soft and have low boiling points
  • becasue they are soft and have high melting points
  • becasue hydroxides form alkaline solutions
  • becasue alkaline metals producce alkaline gasses

4. what are the metals in group 1 called?

  • meep
  • Alkali metals
  • noble gases
  • halogens

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

  • less reactive
  • more reactive
  • netrual
  • groovey

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