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13/ Chapter 4-1
Chapter 4/1
Question | Answer |
---|---|
atom | The smallest unit of an element that maintains the characteristics of the element. Divided as small as possible. |
electron | A subatomic particle that has a negative charge. |
nucleus | The central region of the atom, made up of protons and neutrons. |
electron cloud | A region around the nucleus where electrons are likely to be found. |
subatomic | Smaller than an atom- usually discussing protons, electrons, and neutrons (parts of the atom) |