Question

Write whether the statements are true or false. 1. More the use of electric appliances more will be the pollution. 2. We get current electricity when the electrons in an electrical conductor are made to f low. 3. Isotopes have same number of proton and neutron. 4. Matter that contains two or more constituent substances is called metalloid. 5. Metals have the tendency to lose the valence electrons to form cations. ​

Answer 1

Answer:

1. False

Reason- Electric Appliance are nowhere connected to pollution except some electric appliances like A/c and refrigerator because these two appliances give out gases like CFCs

2. True

Reason- If the electrons do not flow electricity will not be conducted.

3. True

4. False

Reason- Matter that contains two or more constituent substances is called a compound

5. True.

Explanation:

Answer 2

Answer:

1. true

2.true

3.false

4.false

5.true