Question

name two elements in each case:1.)alkali metals 2.)alkaline earth metals 3.)Halogens 4.) inert gases ​

Answer 1

Answer:

1) sodium and potassium

2) Magnesium and calcium

3) fluorine and chlorine

4) Neon and argon

Answer 2

Answer:

♂ Alkali metals

◆ sodium {Na}

◆potassium { k}

♂ Alkaline earth metals

◆Magnesium

◆calcium

♂ Halogens

◆chlorine

◆bromine

♂ inert gases

◆helium{He}

◆Argon{Ar}

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