Question

पोटैशियम (K) की परमाणु संख्या क्या है ?
(A) 19 (B) 20 0 23 (D) 351​

Answer 1

Answer:

option a) 19 is right answer...

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Answer 2

Answer:

$<marquee><b><u>ur answer is 19<i></i></u></b>$

Explanation:

$<b><u><i>hope it helps follow me and mark it as brainliest</i></u></b>$