Term
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Definition
Size:1 AMU
Charge: +1
Located:Nucleus
Purp:Add positive charge and determine element |
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Term
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Definition
Size 1 AMU
Charge None
Location Nucleus
Pupose Add mass stable the element
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Term
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Definition
Size 1/2000 or 1/840 AMU
Charge -1
Location Swarms around the Nucleus in energy levels
Purpose Do all chemistry and tranfer or sharing |
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Definition
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Definition
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Definition
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Term
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Definition
Same number of protons but a diff number of neutrons realitive to other atoms of the same element
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Definition
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Term
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Definition
| 1/12 of the mass of a carbon 12 atom |
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Term
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Definition
| The mass in grams of 1 mole |
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Term
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Definition
| Properties of elements change by atomic law |
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Term
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Definition
| when and atom or molocule loses or gains an electron to get a positive or negitive charge |
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Term
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Definition
| Gain or lose electrons so that they have a ful outer circle |
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Definition
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Definition
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Term
| Alkali Metal Group Reactivity |
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Definition
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Term
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Definition
Group 1
Makes knifes out of Sodium |
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Term
| Alkaline Earth Metal Reactive |
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Definition
Dencer and Stronger
Not as Reactive |
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Term
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Definition
Group 2
Barium Makes Xrays |
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Term
| Transition Metal Reactivity |
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Definition
Lose electrons for positive ions
Not as reactive |
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Term
| Transition Metal sections |
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Definition
Middle section
gold Made into jewlry |
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Term
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Definition
Most reactive nonmetal
gain electron negitive charge |
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Term
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Definition
Chlorine keeps the pool clean
Group 17 |
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Term
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Definition
Not reactive or inert
Do not gain or lose electrons |
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Term
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Definition
Group 18
Argon used for lazer eye sergury |
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