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Chapter 17 Periodic Table Flashcards | StudBud
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Chapter 17 Periodic Table
Chapter 17 Periodic Table
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Questions
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Answers
1
The ability to steal electrons
Ions
neutral
Ionization Energy
Reactivity
2
Name for columns on periodic table
row
groups
period
metals
3
Mendeleev created the first periodic table
True
False
4
How many valence electrons do the noble gases have
1
8
4
0
5
Group 1A elements are called
Alkali metals
Halogens
Noble Gases
Alkaline Earth metals
6
Which element has the highest ionization energy
Helium
Francium
Fluorine
Hydrogen
7
How many valence electrons does Aluminum have
2
13
3
+3
8
Type of element that makes good conductors
groups
nonmetal
metal
metalloid
9
How many valence electrons does Selenium have
0
34
6
4
10
A negatively charged ion is called
meanion
cation
alpha ion
anion
11
Group 2A elements are called
Halogens
Alkaline Earth metals
Alkali metals
Transition metals
12
Which element has the highest reactivity
Fluorine
Radium
Lithium
Carbon
13
What class does this element belong to
oxygen family
nonmetal
anion
metal
14
Unit for atomic mass
proton
gram
AMU
meter
15
How many orbitals does Argon have
8
18
1
3
16
A positively charged ion
cation
anion
halogen
nonmetal
17
Group B elements
transition metals
alkali metals
alkaline earth metals
halogens
18
These elements touch the stair step and have properties of both metals and nonmentals
cations
halogens
ions
metalloids
19
The probability of losing electrons is called
Neutralization
Ionization Energy
Ions
Reactivity
20
What is the charge of Carbon
0
-4
+6
+4
21
What representative group does this element belong to
nonmetal
noble gases
metal
neutral
22
Which element is the most reactive
Francium
Fluorine
Helium
Hydrogen
23
Why do elements become ions?
so they can have a charge
to get a complete valence shell like the noble gases
to get a total of 18 electrons like Argon so they can have a neutral charge
to get a total of 8 electrons and bond with metals
24
What is the charge of a Phosphorus ion
-3
+3
+15
-5
25
What are group 7A elements called
noble gases
alkali metals
fluorine family
halogens
26
Sodium has 1 orbitals
False
True
27
Name for horizontal rows on the periodic table
charge
periods
groups
classes
28
What type of element is Helium?
metal
nonmetal
semimetal
metalloid
29
The modern periodic table is organized based on atomic number
False
True
30
What is the representative group of this element
alkaline earth metal
alkali metal
metal
hydrogen group
31
Calcium has 2 valence electrons
True
False
32
Scientists can predict chemical properties of elements based on their location on the periodic table
True
False
33
What is the charge of a Beryllium ion
-4
+2
+4
-2
34
Which element has the highest ionization energy
Tungsten
Neon
Barium
Sulfur
