Question

Draw simple diagrams to show how electrons are arranged are arranged in the following molecules:
a) Calcium oxide (CaO)
b) Water $\left(H_{2}O\right)$
c)Chlorine $\left(C{l}_2\right)$

Answer 1

R.E.F image

$CaO\left(C{a}^{2+}{O}^{2-}\right)$ $O^{2-}\equiv$

R.E.F image

$H_{2}O$

R.E.F image

$C{l}_2$