Question

Plsssss can you answer these questions. ​

Answer 1

1. elements are mainly classified into metal and non metals and metalloids.

2. no, sugar solution is a mixture.

3. compounds_ alum and brass (don't know about sugar)

4. metal_ mercury

nonmetal_bromine

5. graphite

6. graphite

7. Semiconductors are materials which have a conductivity between conductors (generally metals) and nonconductors or insulators.

example_silicon

8. solid_graphite

liquid_bromine

gas_oxygen

9. a pure substance is a substance which cannot be broken down into simpler substance by any chemical means.

example_gold

Answer 2

Answer:

hope you will understand