Question

Descubra onde é oque significa na tabela periódica
a) Hg :

b) H-:


c) O:

d) Ai:


e) Cu:

Answer 1

Answer:

Z Symbol Name Latin Officer Name origin Relative atomic mass Group Period

89 B.C Actinium Tinium ac Ray , from Greek Aktinos [227] [ note 1 ]  7

47 Ag Silver A r g entum Silver , from Greek argyros 107.8682 (2) [ note 2 ] 11 5

13 Al Aluminum Al umen Bitter salt, from the Latin alumen , see alum 27.0 13