Question

E. Cross out articles where they are not needed and rewrite these sentences.
1. A molecule is the smallest a particle of a substance that can exist and still keep the
properties of the whole.
2. For example, if you break down a molecule of sugar the elements would not have the
characteristics of the sugar - its taste or its colour, among other things.
3. In some substances, the molecules are very simple. In others the molecules have a
thousands of the atoms arranged in a complicated pattern.
4. In some gases, such as the helium and the neon, a molecule consists of only the one
atom​

Answer 1

Answer:

1) a( before particle ) , the ( before whole)