J.Nandhini

This page lists questions and answers that were posted by visitors named J.Nandhini.

Questions

The following questions were asked by visitors named J.Nandhini.

how to draw atomic structure for elements from scandium to zinc ?and what is their valency number.plz show me the shell structure.

How to balance a chemical equations quickly? please tell me a shortcut to balance any type of equations.

how to balance a complicated chemical equation.explain with a example.tell me a shortcut to balance complicated chemical equation.

I'am unable to identify which is upper meniscus and lower meniscus while taking a solution in burette.please tell me how to identify it easily.

Answers

The following answers were posted by visitors named J.Nandhini.