Example of an element that has an electron distribution ending in s2p1?
-example of an element that has an electron distribution ending in s2d2?
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All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset