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The Periodic Table Flashcards | StudBud
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The Periodic Table
The Periodic Table
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#periodictable #ions
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
Which group has the smaller radius?
Noble Gases
Alkali Metals
Transition Metals
Nonmetals
2
The ion that sulfur forms
S2+ *plus
S+ *plus
S- *minus
S2- *minus
3
Which is
not
a property of a metal?
Ductile
Malleable
Conductive
Hard
4
Which atom has the smaller radius?
N
F
O
5
The number of valence electrons in aluminum
5
7
1
3
6
The number of valence electrons in noble gases
1
6
10
8
7
The chemical formula for an ionic compound of magnesium and chlorine
MgCl3
Mg3Cl
MgCl2
Mg2Cl
8
The ion that sodium forms
Na2- *minus
Na+ *plus
Na2+ *plus
Na- *minus
9
An atom with less electrons is called a
Isotope
Molecule
Cation
Anion
10
Ionization Energy is the...
energy required to gain 1 electron
amount of protons in the nucleus
energy stored within the atom
energy required to lose 1 electron
11
Which of the following is a metal?
Ne
C
Mg
Si
12
Which group has the largest electronegativity values?
Alkali Metals
Halogens
Noble Gases
Transition Metals
13
The number of valence electrons in alkaline earth metals
1
3
2
4
14
An atom with more electrons has a ...
Negative charge
Neutral charge
More mass
Positive charge
15
Which of the following is a nonmetal?
Al
O
Hg
Mg
16
Electronegativity
changes across and down the periodic table.
Electronegativity
...
Decreases from left to right
Decreases from top to bottom
Increases from top to bottom
Increases from left to right
17
Atomic radius
changes across and down the periodic table.
Atomic radius
...
Increases from left to right
Decreases from left to right
Increases from top to bottom
Decreases from top to bottom
18
Which group has the smallest ionization energy?
Nonmetals
Noble Gases
Alkali Metals
Transition Metals
19
Potassium will do which of the following when forming an ion
Lose 7 electrons
Gain 7 electrons
Gain 1 electrons
Lose 1 electrons
20
Which atom has the smaller radius?
K
Li
Na
21
The number of valence electrons in chlorine
5
1
3
7
22
Which atom has the smaller 1
st
ionization energy?
Mg
Na
Al
23
The word malleable refers to a metal's ability to ...
flatten into sheets
shine
form into wires
conduct electricity
24
Which atom has the larger electronegativity value?
O
N
C
25
Which atom has the smallest 1
st
ionization energy?
Ne
He
Ar
