WorksheetsPeriodic Table Practice #1
Total questions: 30
Worksheet time: 30mins
one or two letters that represent the name of an element
element name
element symbol
atomic number
atomic mass
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
What period is this element located in?
1
2
3
4
Helium, Neon, Argon, Krypton and Xenon are all in the last group on the periodic table. What is the special name of this group?
King Gases
Queen Gases
Jokers Gases
Noble Gases
Which of the following elements has the best physical properties to be a good conductor of energy?
Carbon (C)
Chlorine (Cl)
Iron (Fe)
Neon (Ne)
The horizontal (left to right) rows on the periodic table are known as
periods.
atoms.
groups or families.
valence electrons.
Sodium (Na) is found in period
3
2
4
1
Using the element picture, what is the atomic number?
1
H
Hydrogen
1.00794
The period for Bromine is ___________.
3
2
4
1
In the chemical formula NH4 , what is the second subscript?
(a)
How many elements are in C2H7N?
(a)
Atoms are the _____ ______ of matter.
Building block
chain link
largest parts
hard center
The Alkali Metals are group _____ on the periodic table.
2
6
3
1
An element that has low electrical conductivity, low melting point, and a low boiling point is more than likely a _______.
Non-metal
Metalloid
Metal
Transition Metal
The three states of matter are?
(a)
An element that has medium electrical conductivity is more than likely a _______.
Metal
Metalloid
Non-metal
Transition Metal
Elements to the right of the Metalloid Staircase are (a)
A scientist discovered a new element that behaves like a Noble Gas (i.e it does not really react with anything, has a low melting/boiling point, is a gas at room temperature), and has an atomic mass of 140.23. Where should this be placed on the periodic table?
18
2
3
1
Is this an atom or a molecule?
(a)
Is this a mixture or a pure substance?
(a)
Is the periodic table organized by atomic mass?
(a)
Name one way the periodic table is organized.
(a)
