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Periodic Table
Periodic Table
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Middle school periodic table quiz
Flashcards
21 cards
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Questions
21
Answers
1
Identify the colored area on the periodic table
alkali metals
transitional metals
noble gases
halogens
2
A horizontal row on the periodic table is called a
element
period
group
family
3
Elements of Group 2 the second most reactive metals are all called
Transitional Metals
Metalloids
alkali metals
Alkaline earth metals
4
Which of the following elements is a metalloid?
Se
Si
Fe
5
Identify the colored area on the periodic table
alkali metals
halogens
transitional metals
noble gases
6
Which of the following are all nonmetals?
K, Ca, Sc
O, F, Ne
Rb, Sr, Y
7
unreactive nonmetals in Group 18 that don't react with other elements under normal conditions
noble gases
alkali metals
halogens
transition metals
8
very reactive nonmetals with seven electrons in the outer level
alkali metals
transition metals
halogens
noble gases
9
The letter N is Nitrogen's
Atomic Mass
Atomic Number
Chemical Symbol
10
Elements on the periodic table are arranged in order of
decreasing density
increasing density
increasing atomic number
11
metals that have one outer-level electron and are very reactive
alkali metals
noble gases
transition metals
halogens
12
Most metals are
dull.
Shiny
bad conductors of electriccurrent
13
elements in vertical columns on the periodic table usually have similar properties are called
group
element
period
14
Metals in Groups 3–12 that do not give away their electrons easily
noble gases
alkali metals
halogens
transition metals
15
The number at the top is the?
atomic mass
isotope number
mass number
atomic number
16
Identify the orange colored area on the periodic table
alkali metals
transitional metals
noble gases
halogens
17
Name the atom in group 17, period 3
Bromine
Chlorine
Flourine
Iodine
18
Identify the circled area on the periodic table
metalloids
noble gases
alkali metals
halogens
19
Which metal is in Period 4, Group 8
Mercury
Gold
platinum
Iron
20
Identify the colored area on the periodic table
alkali metals
noble gases
halogens
transitional metals
21
Which category do most of the elements on the periodic table belong?
metaloids
metals
nonmetals