Question

निम्नलिखित तत्वों के संकेत लिखिए-
हीलियम, आर्गन, चाँदी, सोडियम, पोटैशियम, बेरियम, क्रोमियम

Answer 1

Answer:

He, Ar, Ag, Na, K, B, Cr

Explanation:

some name derived from latin

Answer 2

Answer: he, ar, au, na, K, b, cr

Explanation: some names like au, na, K etc. Are come from Latin word. They are named where they are first found at which place

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