A number that can negative, positive and zero is called:

Dissociation of an electrolyte in water into negative and positive ions is called

Can positive rational number have any negative equivalent rational ?

Fill in the blanks : The product of two positive rational number is always .. The product of a positive rational number and a negative rational number is always . The product of two negative rational numbers is always The reciprocal of a positive rational number is . The reciprocal of a negative rational number is . Zero has .. reciprocal . The product of rational number and its reciprocal is The numbers and .. are their own reciprocal is .. If a is reciprocal of b, then the reciprocal of b is The number 0 is . the reciprocal of any number. Reciprocal of 1/a , a !=0 i s ddot (17 x 12)^(-1)=17^(-1)x

What are rational numbers? Give Examples of five positive and five negative rational numbers. Is there any rational number which is neither positive nor negative? Name it.

One complete set of negative and positive values of alternating quantities is called

The device used of detecting charge (positive or negative ) on an object is called :

Zero is neither positive nor negative.