1:00
en
CR
Ionic Bonding Puzzle by Samantha Peters, Period 2
17
ion : an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
cation : a positively charged ion
anion : a negatively charged ion
oxidation number : a number assigned to an element in chemical combination that represents the number of electrons lost or gained by an atom of that element in the compound
octet rule : a chemical rule of thumb that states that atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shell
ionic bond : the bonding between a non-metal and a metal, that occurs when ions attract after one loses one or more of its electrons, and gives it to the other molecule
covalent bond : a chemical bond that involves the sharing of electron pairs between atoms
metallic bond : the electrostatic attraction between the positively charged atomic nuclei of metal atoms and the delocalised electrons in the metal
formula unit : the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements
polyatomic ion : a charged ion composed of two or more atoms covalently bonded
binary ionic compound : a salt consisting of only two elements in which both elements are ions, a cation (which has a positive charge) and an anion (which has a negative charge)
ternary ionic compound : a compound containing three different element
molar mass : the mass of a given substance (chemical element or chemical compound) divided by its amount of substance
chemical bond : Any of several forces, especially the ionic bond, covalent bond, and metallic bond, by which atoms or ions are bound in a molecule or crystal
electrolyte : a liquid or gel that contains ions and can be decomposed by electrolysis, e.g., that present in a battery
alloy : a metal made by combining two or more metallic elements, especially to give greater strength or resistance to corrosion
lattice energy : a measure of the energy contained in the crystal lattice of a compound, equal to the energy that would be released if the component ions were brought together from infinity
monoatomic ion : an ion consisting of a single atom
Ionic Bonding Puzzle by Samantha Peters, Period 2
Across:5. | the electrostatic attraction between the positively charged atomic nuclei of metal atoms and the delocalised electrons in the metal | 6. | a liquid or gel that contains ions and can be decomposed by electrolysis, e.g., that present in a battery | 7. | the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements | 10. | an atom or molecule with a net electric charge due to the loss or gain of one or more electrons | 11. | a chemical rule of thumb that states that atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shell | 14. | the bonding between a non-metal and a metal, that occurs when ions attract after one loses one or more of its electrons, and gives it to the other molecule | 15. | a number assigned to an element in chemical combination that represents the number of electrons lost or gained by an atom of that element in the compound | 16. | an ion consisting of a single atom |
| | Down:1. | a salt consisting of only two elements in which both elements are ions, a cation (which has a positive charge) and an anion (which has a negative charge) | 2. | a charged ion composed of two or more atoms covalently bonded | 3. | Any of several forces, especially the ionic bond, covalent bond, and metallic bond, by which atoms or ions are bound in a molecule or crystal | 4. | a compound containing three different element | 8. | a metal made by combining two or more metallic elements, especially to give greater strength or resistance to corrosion | 9. | the mass of a given substance (chemical element or chemical compound) divided by its amount of substance | 12. | a positively charged ion | 13. | a measure of the energy contained in the crystal lattice of a compound, equal to the energy that would be released if the component ions were brought together from infinity | 17. | a negatively charged ion |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Ionic Bonding Puzzle by Samantha Peters, Period 2
Across:5. | the electrostatic attraction between the positively charged atomic nuclei of metal atoms and the delocalised electrons in the metal | 6. | a liquid or gel that contains ions and can be decomposed by electrolysis, e.g., that present in a battery | 7. | the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements | 10. | an atom or molecule with a net electric charge due to the loss or gain of one or more electrons | 11. | a chemical rule of thumb that states that atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shell | 14. | the bonding between a non-metal and a metal, that occurs when ions attract after one loses one or more of its electrons, and gives it to the other molecule | 15. | a number assigned to an element in chemical combination that represents the number of electrons lost or gained by an atom of that element in the compound | 16. | an ion consisting of a single atom |
| | Down:1. | a salt consisting of only two elements in which both elements are ions, a cation (which has a positive charge) and an anion (which has a negative charge) | 2. | a charged ion composed of two or more atoms covalently bonded | 3. | Any of several forces, especially the ionic bond, covalent bond, and metallic bond, by which atoms or ions are bound in a molecule or crystal | 4. | a compound containing three different element | 8. | a metal made by combining two or more metallic elements, especially to give greater strength or resistance to corrosion | 9. | the mass of a given substance (chemical element or chemical compound) divided by its amount of substance | 12. | a positively charged ion | 13. | a measure of the energy contained in the crystal lattice of a compound, equal to the energy that would be released if the component ions were brought together from infinity | 17. | a negatively charged ion |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only