Periodic Table MCQ Class 10 ICSE

Symbol for Cadmium 1. Cd 2. C 3. Ca 4. Cl

Symbol for Nitrogen 1. Li 2. Fr 3. N 4. Na

The symbol for Iron is 1.1 2. In 3. Ir 4. Fe

Number of elements known 1.102 2.103 3. 105 4. 106

Acidic radicals are 1. Electronegative 2. Electro positive 3. Basic in nature 4. Carry no charge

The chemical name of washing soda is 1. Sodium hydroxide 2. Sodium carbonate 3. Calcium carbonate 4. Sodium bicarbonate

A symbol represents ....... atoms of the element. 1. Two 2. One 3. Three 4. Four

Atomic weight of Aluminium is 1.24 2.27 3.26 4.25

Atomic weight of Neon is 1. 10 2.30 3.20 4.40

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Periodic Table MCQ Class 10 ICSE

Symbol for Bromine 1. Ba 2. Br 3. B 4. Be

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Symbol for Cadmium 1. Cd 2. C 3. Ca 4. Cl

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Symbol for Nitrogen 1. Li 2. Fr 3. N 4. Na

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The symbol for Iron is 1.1 2. In 3. Ir 4. Fe

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Number of elements known 1.102 2.103 3. 105 4. 106

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Acidic radicals are 1. Electronegative 2. Electro positive 3. Basic in nature 4. Carry no charge

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The chemical name of washing soda is 1. Sodium hydroxide 2. Sodium carbonate 3. Calcium carbonate 4. Sodium bicarbonate

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A symbol represents ....... atoms of the element. 1. Two 2. One 3. Three 4. Four

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Atomic weight of Aluminium is 1.24 2.27 3.26 4.25

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Atomic weight of Neon is 1. 10 2.30 3.20 4.40

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