Physics, asked by 9518525260, 9 months ago

plz ans these fast

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Answered by arpitsinghchas

1

Answer:

1. sodium sulphate.

2. sodium, sulphur, oxygen.

Answered by dashsriman441

1

Explanation:

Name - Sodium sulphate

Constituent element - sodium, sulphur, oxygen

Atomic mass - 142.04 g/mol

No.of atoms - 2 sodium atom, 1 sulphur atom , 4 oxygen atom

Molecular mass- 142.04

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