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WorksheetsWarm Up 2/6/2018
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
Each column(up&down) in the periodic table is called a
a)
period
b)
group
c)
cluster
d)
unit
2.
The period for Bromine is ___________.
a)
3
b)
2
c)
4
3.
Beryllium is in group number______.
a)
Group 2
b)
Group 3
c)
Group 4
d)
Group 7
4.
Which part is known as the atomic mass?
a)
Cu
b)
29
c)
63.546
d)
copper
5.
What scientist is known as the "Father of the Modern Periodic Table"?
a)
Johann Dobereiner
b)
John Newlands
c)
Demitri Mendeleev
d)
Henry Mosely
6.
Which elements have the most similar chemical properties?
a)
K and Na
b)
K and Ca
c)
K and Cl
d)
K and S
7.
The periodic table has __ periods.
a)
18
b)
8
c)
2
d)
7
8.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
9.
A ______________ is each horizontal row of elements (from left to right) on the periodic table.
a)
group
b)
period
c)
periodic law
d)
metalloid
10.
What are the horizontal row in the periodic table called?
a)
periods
b)
family
c)
column
d)
group
11.
what does the 6 represent?
a)
Atomic mass
b)
atomic number
c)
chemical symbol
d)
element name
12.
What does Pt represent/show ?
a)
Element name
b)
Element chemical symbol
c)
Atomic mass
d)
Pure substance
13.
What would the word platinum be described as being on the element card
a)
Period
b)
Element chemical symbol
c)
Element name
d)
Atomic number
14.
The periodic table has __ groups.
a)
8
b)
7
c)
18
d)
2
15.
How many electrons do atoms need to be stable?
a)
1
b)
2
c)
6
d)
8
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