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Q:

हाइड्रोजन आवर्त सारणी के किन दो समूहों के गुणों से मेल खाता है?

  • 1
    समूह 2 और समूह 17
  • 2
    समूह 1 और समूह 3
  • 3
    समूह 1 और समूह 17
  • 4
    समूह 2 और समूह 4
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Answer : 3. "समूह 1 और समूह 17"
Explanation :

1. Hydrogen matches the properties of the first group and seventh group of the periodic table.

2. Following is some additional information about the properties of hydrogen.

- Hydrogen is a highly flammable gas.

-Hydrogen is a major component of water.

- Hydrogen can be used as fuel.

Hydrogen is used in the chemical industry to make many types of products.

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