Which has a higher energy level 6d or 5s?

Ll of the following could be considered reconstruction except: A. scientists assume an area was once undersea due to the types of rock deposits B. scientists assume an animal was a meat eater because of the teeth in its fossil C.

Which of the following is represented in the highest percentage by volume in dry air? a. hydrogen b. nitrogen c. oxygen d. carbon dioxide?

How can carbon 14 and carbon 12 be the same element when both have the same number of protons (6 protons) but different number of neutrons? explain your answer

What is the speed of an ocean wave that has a wavelength of 0.30 M and a frequency of 1.80 HZ

What did johann wolfgang döbereiner contribute to the periodic table?

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