How many types of atom make up a particle of water

What are the characteristics of a solid?

A molecule of ATP contains adenine, ribose, and three phosphate groups. The bond between the last two phosphates is easily broken, resulting in a molecule of ADP and one phosphate group.

The least electronegative element from among the following is A. Na. B. Cl. C. Cs. D. S.

The pH of a solution is 7. Which best describes the solution? The solution has more hydrogen ions than hydroxide ions. The solution has fewer hydrogen ions than hand soap. The solution has the same number of hydrogen ions as apple juice.

There are two isotopes of boron: boron-10 and boron-11. Explain, in terms of weighted average atomic mass, the difference in percent abundance of each of the isotopes of boron.

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