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WorksheetsOrganization of The Periodic Table of Elements
Total questions: 30
Worksheet time: 24mins
The horizontal rows of elements in the periodic table are called
Families
Groups
Periods
Elements
________ are the columns/families on the periodic table and are organized by similar properties.
Classifications
Groups
Periods
Elements
Which Russian chemist arranged the first periodic table?
Mosely
Einstein
Mendeleev
Bohr
How did Menedleev organize the periodic table?
atomic number
atomic mass
alphabetical order
color
Moseley organized the periodic table by ____________
atomic mass
mass number
number of electrons
atomic number
Which of the following elements is a METAL?
Na
Ne
As
Kr
Which element is a NON-METAL?
Po
Na
Rn
Pb
Which element is a METALLOID?
K
Sn
Sb
Mo
Which element is shiny and a good conductor of heat/electricity?
Mg
Cl
Xe
He
Which element is a good conductor of electricity?
Au
O
He
Og
Which element is located in Group 18, Period 2?
(a)
Which element is located in Group 5, Period 6?
(a)
Which element is in Period 2, Group 14?
(a)
Which element is in Period 5, Group 17?
(a)
How many naturally occurring elements are there?
100
118
94
2
Which of the following elements are nonmetals?
Nitrogen
Nickel
Potassium
Arsenic
Phosphorous
The columns on the periodic table are called-
Periods
Areas
Groups
Pillars
Which element is located in group 4 period 5
Strontium
Zirconium
Vanadium
Zinc
Scandium
Magnesium is located in-
group 17 period 1
group 2 period 3
group 7 period 4
group 3 period 2
The symbol for silver is-
Au
Ag
Si
S
Which element has an atomic number of 11
Calcium
Boron
Sodium
Nitrogen
As you move from left to right across the periodic table and down, the atomic number increases.
True
False
