1.

name any four metals and non- metals an write their physical properties chemical properties and its uses​

Answer»

ong>ANSWER:

metals

na -SODIUM ,k -POTASSIUM , l- lithium be-beryllium ,mg-magnesium

Explanation:

physical properties

  • tendency to lose electron
  • shining property
  • high reactivity nature
  • hardness
  • high MELTING POINT.


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