Which of the following are molecules (covalent compounds) ? (There might be more than one answer)

a
CO2

b
SeCl2

c
FeCl2

d
KBr

Question

Which of the following are molecules (covalent compounds) ? (There might be more than one answer)

a
CO2

b
SeCl2

c
FeCl2

d
KBr

iuytyuioiuytyuiop · Answer

one of the choices might be A

iuytyuioiuytyuiop · Answer

but I don't kno if B C or D are covalent

jimthompson5910 · Answer

CO2 (carbon dioxide) is definitely covalent. KBr (potassium bromide) is ionic. I'm not sure of the others.

XTHb · Answer

A i think

iuytyuioiuytyuiop · Answer

I think A but I dont kno the second option

iuytyuioiuytyuiop · Answer

what should I do @jimthompson5910

jimthompson5910 · Answer

Sorry I don't know since I can't find much info on this. I think FeCl2 is ionic but I'm not 100% sure.

iuytyuioiuytyuiop · Answer

ok

iuytyuioiuytyuiop · Answer

can you help me guess?

jimthompson5910 · Answer

One source is saying SeCl2 is covalent. So I think A and B are the two answers

iuytyuioiuytyuiop · Answer

ok thank you

jimthompson5910 · Answer

You're welcome