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33 Cards in this Set
- Front
- Back
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Types of Binary Compounds |
Ionic (Ions)
Covalent (Molecular) Acids |
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Most Polyatomic Ions are...
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anions
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Ion to Acid versions
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hypo__ite. ---> hypo__ous acid
__ite. ---> __ous acid __ate. ---> __ic acid hyper__ate. ---> per__ic acid |
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___ate is a charge of what? |
3
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Stock System uses
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Roman Numerals
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Classical System uses
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Latin name and change the ending of the element to either ___ous or ___ic
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Single Anions are named by their
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stem + __ide. IE oxide
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Cations are
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A metal that has lost electrons, has a positive charge
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An Anion
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Gain electral charges, has a negative charge
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These elements have 4 oxygens in the __ate form
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PO, SO, AsO, SeO
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Copper I is also
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Cuprous
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Copper II is also
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Cupric
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Iron III is also |
ferric |
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Iron II is also |
ferrous |
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Mercury I is also |
mercurous |
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Mercury II is also |
mercuris |
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Tin II is also |
stannous |
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Tin IV is also |
stannic |
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Lead II is also |
plumbous |
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Lead IV is also |
plumbic |
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When written as a formula, ACIDS always have what? |
H^+ |
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Dalton is considered one of the ____? |
Fathers of chemistry |
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AMU is what? |
Atomic Mass Unit |
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What is an Ion |
An atom that has gained or lost >= 1 electron |
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Types of charges do what to each other |
UNLIKE charges attract
LIKE charges repel |
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A E(lement) the A equals what? Z E(lement) the Z equals what? |
A is the MASS NUMBER. Sum of P+ and E- in the nucleus. Is a whole number; Identifier of the element.
Z is the ATOMIC NUMBER. Amount of P+ in the nucleus. NOT whole numbers, is the average mass of all known isotopes of that element. |
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Binary Compounds: Ionic: What does it contain
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Metal + nonmetal OR cation + anion
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Binary Compounds: Molecular: What does it contain |
2 different non metals. Written using prefixes |
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Binary Compounds: Acids: What does it contain |
Hydrogen and one nonmetal "the normal ion charge on the nonmetal tells the number of hydrogens needed in the formula." |
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Polyatomic Compounds: They contain
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Contain 3 or more different types of elements |
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Polyatomic Compounds: Ionic: |
Contains a cation (either a metal or NH4^+) and a polyatomic aniion.
There is ionic bonding between the C and A ion. The poly anion contains nonmetals that are covalently bonded.
The charge of the anion is considered to be possessed by the entire structure rather than only one of the entities. |
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Polyatomic Compounds: Acids: |
Hydrogen and a polyatomic anion. |
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The number of elements present means what? |
1: Element 2: Binary compounds 3=<: Polyatomic compounds |
