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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (मराठी सेमी-इंग्रजी) इयत्ता ९ वी

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

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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
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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] Standard 9 Maharashtra State
पाठ 4 Measurement of Matter
Exercise | Q 2. | पृष्ठ ५७

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