Write down the name of a compound represented by the following formula: Al2(SO4)3 - Science

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

Al₂(SO₄)₃

एका वाक्यात उत्तर

Aluminium sulphate

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

पाठ 3 Atoms and Molecules
Intext Questions | Q 2.1 | पृष्ठ ३९

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

Quick lime

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

Baking powder

Define: Atomic number

Define: Mass number :

In what form do noble gases occur in nature?

What is the difference between the molecule of an element and the molecule of a compound ? Give one
example of each.

Work out the formula for magnesium hydrogencarbonate.

Why are the symbols and formulae of substances important?

State the atomicity of the following:

Oxygen

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

NaCl represents one molecule of sodium chloride.