The table below gives the electronic structures of four atoms. W: $2,8,1$ X: $2,8,4$ Y: $2,8,7$ Z: $2,8,8$ Which pair of atoms joins together to make a covalent compound?
- AW and X
- BW and Y
- CX and Y
- DX and Z
Chemistry 0620 · IGCSE · Simple molecules and covalent bonds