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Periodic Table Practice Flashcards | StudBud
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Periodic Table Practice
Periodic Table Practice
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#periodictable #middleschool
Flashcards
28 cards
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Practice quiz
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Questions
28
Answers
1
An element with 3 valence electrons would bond with an element that has ___ valence electrons
2
1
7
5
2
Which element has the same number of energy levels as sodium (Na)?
silicon (Si)
francium (Fr)
lithium (Li)
potassium (K)
3
Elements in pink are
metalloids
nonmetals
metals
4
Not good conductors of heat or electricity
metalloids
metals
nonmetals
5
Elements in purple are
nonmetals
metalloids
metals
6
Sodium (Na) has ____ valence electrons.
1
11
2
22
7
An element with 1 valence electron would bond with an element that has ____ valence electrons
7
2
1
5
8
Shiny luster
metals
metalloids
nonmetals
9
Alkali metals are in group
1
17
2
18
10
What is a valence electron?
half the amount of electrons
the electrons on the outer energy level
the total # of electrons
11
Which of the following is a pattern on the periodic table?
There are no patterns.
Elements sorted by increasing atomic number.
Symbols for each element are in alphabetical order.
12
Vertical columns on the PT
Rows
Groups
Periods
Elements
13
Which element is most chemically similar to carbon (C)?
boron (B)
tin (Sn)
nitrogen (N)
sulfur (S)
14
Alkaline earth metals are group _____.
18
17
2
1
15
________ has properties of metals and nonmetals
Metals
Nonmetals
Metalloids
Elements
16
Noble gases are in group ______.
2
18
1
17
17
Halogens are group
2
1
18
17
18
High melting points
Metalloids
Non-metals
Metal
19
How many energy levels are present in this picture?
3
2
1
20
Elements that are circled are __________.
metalloids
metals
nonmetals
21
Horizontal rows on the PT
Periods
Elements
Columns
Groups
22
What is an energy level?
amount of energy a person has
the area where electrons are found
the nucleus
23
Dull, brittle solid
non-metal
metalloid
metal
24
What determines an element's stability?
if it is happy
# of energy levels
# of valence electrons
its color
25
An element with 2 valence electrons is
unstable
stable
26
An element with a full valence shell is
stable
unstable
27
Transition metals are in _____.
Trick question! ALL metals are transition metals.
groups 13 to 18
groups 3 to 12
groups 1 and 2
28
How many valence electrons are shown?
8
13
3
