How do protons distinguish between atoms

Which choice is an example of producer A. Sun B. Tree C. Water D. Bird

Water from lake changes to the gAs state in process of

What does the addition of a catalyst do to a reaction? It provides a reaction mechanism with a lower activation energy and a slower reaction rate. It provides a reaction mechanism with a lower activation energy and faster reaction rate.

Compare between positive and negative ions.

What do the letters mean in H2O

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda