The atomic number is the number of

in an atom.

7. Which of the following has to happen before the eardrum begins to vibrate with the same frequency as the source of the sound waves? A. Vibrations have to be transmitted to the fibers of the auditory nerve. B.

What would you call a solution that contains 359 g/l nacl at 25 c?

All of the Gathered in an investigation must be recorded. (Fill in the blank)

How many formula units are in 4.25 g of N2 molecules?

Describe the quantum model of an atom in terms of energy levels, sublevels, and orbitals. (Any atom is acceptable)

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