Asked by Estrella

Which formula represents a covalent compound?
Responses

NaCl
upper case N lower case a upper case C lower case l

H2O2
upper case H subscript 2 end subscript upper case O subscript 2 end subscript

CaO
upper case C lower case A upper case O

MgS
Answered by GPT 3.5
upper case M lower case g upper case S