Why does the planets keep moving

What determines the type of atom? Give examples.

A. 5.65 x 10 megagrams to grams

Question 1 Which of the following is a possible ground-state electron configuration? [Xe] 6s24f145d106p2 [Kr] 5s24d85p3 [Xe] 6s25d106p4 [Kr] 5s25d105p5

Which chemical process is an endothermic reaction? A. the rusting of elemental iron B. the combustion of methane gas C. the breaking of bonds in an oxygen molecule D. the formation of water from hydrogen and oxygen

Plate tectonic forces are responsible for adding rock material and removing rock material from earth's surface. True or False?

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