Question

Agora, associe corretamente:
(A) Substância Simples
(B) Substância Composta
( ) CaF
( ) Fe
( ) AgCI
( )CH4
( ) N2
( ) H2CO3
( ) 03
( ) Ag
( ) NaOH
( ) K2S
( ) MgO
( ) Hg​

Answer 1

Resposta:

(b) CaF

(a) Fe

(b) AgCl

(b)CH4

(a) N2

(b)H2CO3

(a)03

(a)Ag

(b)NaOH

(b)K2O

(b)MgO

(a) Hg