Write an example of tranparent substance.

Write an example of transparent substance.

Write an example of transluscent substance.

Write an example of opaque substance.

Write one example of isobar.

What are paramagnetic substances? What is the reason of paramagnetism? Give two examples of paramagnetic substance.

Give one example of peizoelectric substance.

Write an example of rearrangement reaction.

Write an example of balanced equation.

Write one example of polar solvent.

Write an example of renewable source of energy.