CHEMISTRY Flashcards
Chapter 12 - p. 172 - BASIC CHEMISTRY VOCAB
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| 828574458 | Ion | An atom that has an electrical charge due to the addition or subtraction of electrons | |
| 828574459 | Isotope | Two atoms of the same element that contain different numbers of neutrons | |
| 828574460 | Mass | The amount of matter an object has. Measured in kilograms. | |
| 828574461 | Matter | Anything that occupies space and has mass. | |
| 828574462 | Molecule | A combination of two atoms not from different elements. H2 is a molecule because it is only made up of two atoms of hydrogen, and no other element. |