Someone explain it plz

Chemistry

2 answers:

KIM [24]2 years ago

4 0

Two hydroxide ions means two OH^- ions .
The valency of reactants must be 2

Only possible with alkaline earth metals

Let's see an example

$\\ \sf\longmapsto X(OH)_2$

X belongs to group || i.e alkaline earth metals

The elements are

Magnesium (Mg)
Calcium (Ca)
Beryllium(Be)
Scandium(Sc)
Barium (Ba)
Renedium (Rn)

Option C is correct

docker41 [41]2 years ago

3 0

$\rule{300pt}{1000000pt}$

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