Question

State whether the following statements are true or false. Also correct the false
statements by changing the underlined words.
i) Elements with the similar electronic configurations are placed in the same period of the
periodic table.
ii) Charles law gives the pressure volume relationship.
iii)The two sub groups A and B accomodate elements with similar properties.
iv)Hydrogen is combustible as well as supporter of combustion.
v) Electrovalent bond is also known as ionic bond.

Answer 1

Answer: I) False .Elements with the similar electronic configurations are placed in the same group of the periodic table not in the same period.

ii)False . Boyles law gives the pressure volume relationship, it gives volume and temperature relationship.

III) True

iv)True.  Hydrogen is a very combustible element in the presence of oxygen, but it does not support combustion as oxygen does.

v) True.

Hope it helps you

Answer 2

Answer:

ok you spammer don 't try to spam my questions