A,b are any two whole numbers and if `a+b`=`b+a`, then this property is___

The sum of any two whole numbers is again a whole number. This property is called___

A(b+c)=(b+c)a=ab+ac where a,b,c are whole numbers. What is this property called?

If a and b are any two rational numbers then a rational number between a and b is

a+b=b+a is called ___ property.

Similarly, multiply any two whole numbers of your choice. Is the product of two whole number always a whole number ?

a+b=b+a is called……..property.

Fill in the blank:There are infinite no.of rational nos between any two rational numbers. This property is known as __

Identify the following bio molecules A,B based on their properties