Science, asked by maroriyaindraj, 1 month ago

पहले 18 तत्वों के नाम,

Answers

Answered by thomash72

6

Answer:

रासायनिक तत्वों की सूची

परमाणु क्रमांक (Z) तत्व का नाम प्रतीक

17 क्लोरीन Cl

18 आर्गन Ar

19 पोटैशियम K

20 कैल्सियम

Explanation:

oj byy

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