Physics, asked by bhavana39, 1 year ago

what are the atomic masses of first 30 elements

Answers

Answered by Anonymous
2
Hope this Attachment will help you
Attachments:

bhavana39: valencies of first 30 elements
bhavana39: please
bhavana39: ok thanks
bhavana39: bye for help
bhavana39: ok bye thanks for your help
Answered by amitkolasani
0

https://www.google.co.in/url?sa=i&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwiF1P7O76veAhUbdysKHTxkBLwQjRx6BAgBEAU&url=https%3A%2F%2Fbrainly.in%2Fquestion%2F4186679&psig=AOvVaw1QrpA4H9Tk_6UlrK_gUrTx&ust=1540910087758446

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