front 1 Characteristic #1 | back 1 Kingdom |
front 2 Characteristic #2 | back 2 Phylum |
front 3 Characteristic #3 | back 3 Order |
front 4 Characteristic #4 | back 4 family |
front 5 Characteristic #5 | back 5 class |
front 6 Characteristic #6 | back 6 Species |
front 7 Characteristic #7 | back 7 Genus |
front 8 Valence | back 8 # of unpaired valence electrons in the valence shell |
front 9 Valence electron | back 9 Outer electron |
front 10 Valence shell | back 10 Outer shell with electrons |
front 11 covalent bonds | back 11 They share electrons |
front 12 Electronegativity | back 12 Attraction from the atom to an electron |
front 13 Matter | back 13 anything that takes up space and has mass |
front 14 Elements | back 14 a substance that can be broken down to another substance by chemical reactions |
front 15 compounds | back 15 two or more elements |
front 16 atoms | back 16 smallest unit of matter |
front 17 subatomic particles | back 17 tiny bits of matter composed of even small parts |
front 18 mass #` | back 18 protons and neutrons in the nucleus |
front 19 atomic # | back 19 # of protons |
front 20 isotope | back 20 same # of protons, different # of neutrons |
front 21 energy | back 21 capacity to cause change |
front 22 potential energy | back 22 energy that matter possesses because of its location and structure *think of the rollercoaster* |
front 23 kinetic energy | back 23 moving energy |
front 24 thermal energy | back 24 ENERGY caused by heat |