Ions & Covalent Bond Word Scramble
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Question | Answer |
cations have this charge | positive |
anions are in what groups | 5A , 6A , 7A |
cations are in what groups | 1A , 2A , 3A |
the overall charge of an ionic compound | neutral |
says that elements want 8 valence electrons | octet rule |
anions have this charge | negative |
element that is the exception due to number of valence electrons | helium |
ions that keep the same name as the element | cations |
ions that change their name ending to "-ide" | anions |
name of ions coming from Group 7A | halide |
fastest method to finding the formula of an ionic compound | criss cross |
chemical bond made by 1 cation and 1 anion | ionic |
the number of valence electrons in main group elements equals this number | group number |
innermost ; lowest energy electrons | core |
outermost ; highest energy electrons | valence |
ions come from a change in the number of this | electrons |
bond made between 2 anions | covalent |
bond made between 1 cation and 1 anion | ionic |
prefix for 5 | penta |
prefix for 9 | nona |
prefix for 6 | hexa |
prefix for 7 | hepta |
Created by:
cadetjt
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