plzzz anwer this question...any expert?
Attachments:
![](https://hi-static.z-dn.net/files/da4/cf8a4450e9d5447f8599f2b8a1ce1643.jpg)
Answers
Answered by
1
Explanation:
Mass no of A4 is 172 and atomic no is 69..
Answered by
0
Answer:
Ab 10thnx do xD..........
Similar questions
English,
4 months ago
Science,
4 months ago
Hindi,
8 months ago
Social Sciences,
10 months ago
Math,
10 months ago