Question

Which of the following statements is correct?
a. Metals tend to lose electrons easily and form negatively charged ions.
b. Non-metals accept electrons and form positively charged ions.
c. When non-metals react with oxygen, basic oxide is formed.
d. Metals react with acid to form salt and hydrogen gas.


Biological diversity refers to :
a. Changes that we cannot see in the living things
b. Variety that we can see in the living things
c. Conservation of species
d. None of above​

Answer 1

Answer:

a

b

hope it is answer .........