In the energy diagram, which number represents the potential energy of the products?

(1)

(2)

(3)

(4)

One immediate result of Alexander Hamilton's financial plan was the (1) removal of the tax on exports (2) creation of a national bank (3) adoption of free trade (4) establishment of an income tax

One of the most common elements is Oxygen. What are some of the characteristics of Oxygen: the atomic number, the atomic mass, the number of protons, the number of neutrons, how many valence electrons and how many energy shells?

Match each pollution type with the method to control it. 1soil pollution 2air pollution 3water pollution 1gas adsorption 2composting 3settling

Due to heating a solid such as ice cream blank and changes state to become an blank

How do hurricanes form

Factory for making a protein

Solution that contains high percentage of the base in solution are called?

Which statement about scientific explanations is true? A. Scientific explanations are open to change. B. Scientific explanations are never reliable. C. Scientific explanations are always correct. D. Scientific explanations are rarely proven wrong.

Which of the following might a chemist choose to study? A. Glacier movement in Alaska B. Better ways to recycle plastics C. The effects of hurricanes on turtle populations D. The vibrations in bridges caused by big trucks

How many electrons would the element calcium need to be electrically neutral?