Lithium has an atomic number of == and an atomic mass of ==-

Question

Lithium has an atomic number of —— and an atomic mass of ——-

in progress 0
Nho 4 years 2021-08-13T04:18:55+00:00 1 Answers 10 views 0

Answers ( )

    0
    2021-08-13T04:20:45+00:00

    Answer:

    lithium has an atomic number of 3 and an atomic mass of 7

    Explanation:

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )