Question 4

in hydrocarbons, carbon and hydrogen atoms share electrons in a nearly equal manner.

a)true

b)false

In hydrocarbons carbon and hydrogen atoms share electrons nearly equal manner. Hence the correct answer is option A.

Explanation:

Those compounds which are created by the mixing of hydrogen atom and carbon atom in a specific manner is called Hydrocarbons. These hydrocarbon shows the property of carbon and hydrogen as well. The share of electrons is equal in all the states.

The hydrocarbons are more abundant in nature and we can find it very easily. In the periodic table the place of Hydrogen element is first. The bonding of carbon is with covalent bonds because it has 4 electrons. Carbon can easily make a bond with other elements.

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.