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Write symbols of the following elements and the radicals obtained from them and indicate the charge on the radicals. Mercury, potassium, nitrogen, copper, sulphur, carbon, chlorine, oxygen - Science and Technology

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प्रश्न

Write symbols of the following elements and the radicals obtained from them and indicate the charge on the radicals.

Mercury, potassium, nitrogen, copper, sulphur, carbon, chlorine, oxygen

थोडक्यात उत्तर

उत्तर

sr. no.

Element

Symbols Free radicals charge on the radicals
i. Mercury Hg Hg+ +1
Hg2+ +2
ii. Potassium K K+ +1
iii. Nitrogen N N3- -3
iv. Copper Cu Cu+ +1
Cu2+ +2
v. Sulphur S S2- -2
vi. Carbon C C+ +1

vii.

Chlorine

Cl Cl- -1
viii. Oxygen O O2- -2
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पाठ 4: Measurement of Matter - Exercise [पृष्ठ ५७]

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बालभारती Science and Technology [English] 9 Standard Maharashtra State Board
पाठ 4 Measurement of Matter
Exercise | Q 2. | पृष्ठ ५७

संबंधित प्रश्‍न

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  1. Name (i) liquid X (ii) gas Y, and (iii) gas Z.
  2. What is the ratio of the mass of element Z to the mass of element Y in the liquid X ?
  3. Which law of chemical combination is illustrated by this example ?
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  5. State an important use of Y in our life.

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