Write down the name of a compound represented by the following formula: CaCO3 - Science

Write down the name of a compound represented by the following formula:

CaCO₃

एक पंक्ति में उत्तर

Calcium carbonate

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अध्याय 3: Atoms and Molecules - Intext Questions [पृष्ठ ३९]

अध्याय 3 Atoms and Molecules
Intext Questions | Q 2.5 | पृष्ठ ३९

Write down the name of a compound represented by the following formula:

KNO₃

Give the name of the element present in the following compound:

Hydrogen bromide

Define: Mass number :

Define: Atomic weight :

In what form does oxygen gas occur in nature ?

In what form do noble gases occur in nature?

Give one example of a triatomic molecule

Give a reason why –

Helium is considered monoatomic, but hydrogen a diatomic molecule.

State true of false. If false, give the correct statement.

NaCl represents one molecule of sodium chloride.

If a molecule is made of similar kinds of atoms, then it is called ______ atomic molecule.