New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q 4

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8th ICSE

IMPORTANT

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Calculate and write the valency of the following element.

Nitrogen in ammonia.

Formula: ${NH}_{3} .$

Important Questions on Language of Chemistry

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q 5

Calculate and write the valency of the following element.

Phosphorus in phosphorus trichloride.

Formula: ${PCl}_{3} .$

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q 6

Calculate and write the valency of the following element.

Zinc in zinc oxide.

Formula: $ZnO .$

MEDIUM

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New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q I

Work and make a formula for the following:

Copper(II)chloride.

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q I

Work and make a formula for the following:

Aluminium oxide.

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8th ICSE

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New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q I

Work and make a formula for the following:

Ferric oxide.

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q I

Work and make a formula for the following:

Magnesium nitride.

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q I

Work and make a formula for the following:

Barium thiosulphate.

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8th ICSE

IMPORTANT

New Trends in Chemistry Class 8>Chapter 5 - Language of Chemistry>Worksheet>Q II

Write the name for the following:

$Ba {(OH)}_{2}$