Answered

12 Write the molecular formula of the following compounds.
Sodium chloride
C
Calcium carbonate
e.
Calcium oxide
g
Hydrochloric acid
k
Sodium hydroxide
hort answer type questions.
Aluminum chloride
Magnesium nitride
b.
d.
Nitric acid
h.
Sulphuric acid
Aluminum hydroxide
Hydrogen is an element. Give reason.

Verified Answer :

GinnyAnswer

Final answer:

Hydrogen is an element that is a fundamental building block of matter and cannot be broken down into simpler substances by ordinary chemical reactions.


Explanation:

Hydrogen is an element. The reason for this is that hydrogen is a fundamental building block of matter and cannot be broken down into simpler substances by ordinary chemical reactions. It is the simplest and lightest element on the periodic table with the atomic number 1.


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