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Chemistry ionic review Flashcards | StudBud
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Chemistry ionic review
Chemistry ionic review
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Test your knowledge of chemistry and learn about ionic and covalent bonds, ions, and compounds
Flashcards
19 cards
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Questions
19
Answers
1
What is a cation?
Neutral atom
Molecule
Negative ion
Positive ion
2
True or false: Fluoride is F-
True
False
3
Which ion does magnesium form?
Mg2-
Mg+
Mg2+
Mg-
4
True or false: Fe2+ is iron two
True
False
5
True or false: Nitrogen forms N3-
True
False
6
What is the name of MgBr2?
Magnesium bromine
Magnesium bromate
Magnesium bromide
Magnesium bromite
7
True or false: Metals gain electrons
True
False
8
Which ion does sodium form?
Na+
Na-
Na2-
Na2+
9
True or false: Anions are positive
True
False
10
What is an ionic bond?
Sharing of electrons
Proton exchange
Transfer of electrons
No electron movement
11
What is the octet rule?
2 valence electrons
4 valence electrons
6 valence electrons
8 valence electrons
12
What is the formula for sodium chloride?
Na2Cl2
NaCl2
Na2Cl
NaCl
13
Which ion does calcium form?
Ca2-
Ca2+
Ca+
Ca-
14
Which elements form covalent bonds?
All elements
Noble gases
Metals
Nonmetals
15
What is the charge of oxide ion?
2-
1+
1-
2+
16
True or false: Helium follows octet rule
True
False
17
True or false: Ionic compounds are neutral
True
False
18
True or false: Noble gases form compounds
False
True
19
True or false: Chlorine forms Cl-
True
False
