Question

III. Fill in the blanks with the correct words from the brackets.
1. Substances which can be beaten into sheets are called
2. Metals are
conductors of heat and electricity. (bad/gooch
(ductiles
3.
cannot be broken down into two or more simpler substances
methods. (Compounds/Elements)
4. The smallest particle
of an element or a compound that can exist on its
(a molecule/an atom)
5. Atoms join in
numbers to form molecules. (fractional/whole
6. The molecules of a compound contain atoms of the
7. Chemical
represent one atom of an element. (formulae /symbols)
kind. (differents
Match the following:​

Answer 1

No-1-

2-good conductor

3-element

4-both

5-whole

6-elements

7-formulae