[问答题]
5. Draw a diagram to represent a 5dxem * :zu9xcvf1s:jwater molecumkr el1olwcnz)9 -* zvkpxi rdq2n5* s2 2(lj:le.
参考答案:
The Oxygen and hydrogen should be joined by a covalent bond (solid line) and the angle between the bonds broadly correct.
Indication of polarity, not positive and negative charge.
