WorksheetsUAA Grade 9 Periodic Table Review
Total questions: 25
Worksheet time: 14mins
The vertical columns in the periodic table are called:
groups
periods
rows
configurations
The modern periodic table is arranged according to _____, but in the past it was arranged according to _____.
atomic number, atomic mass
atomic mass, atomic number
valence electrons, isotope mass
atomic number, isotope number
Identify the name of the group on the periodic table that contains inert gases.
halogens
noble gases
alkali metals
chalcogens
Two elements in the same _____ have similar chemical properties.
group
period
row
periodic table
The letter C is the _____ of carbon.
Name
Element symbol
Isotope
Nuclide
Select all the properties of metals.
Luster
Malleable
Conductive
Ductile
True or False: The reactivity of metals decreases as you move to the right in the periodic table.
True
False
These metals are the most reactive.
These metals are the second-most reactive type of metals in the periodic table.
These non-metals are called halogens.
These metals on the periodic table contain many metals you are familiar with including gold, iron, and copper.
Select all metals that can be called inner transition metals.
Select all properties of non-metals.
Poor conductivity
Brittle
Luster
Makes cations
What is the electron configuration for the element in Group 6A/16, period 2?
2, 6
2, 16
2, 8, 6
8, 6
If an element is in period 6 and in group 2, that means ...
There are two valence electrons and six energy levels
There are six valence electrons and two energy levels
There is no way to know valence electron or energy levels from this information.
If you wanted to find an element with similar chemical properties to Ba, you would look ...
To the elements nearby, like Y, Fr, and Ra.
To other elements in the same period, like Cs and La.
To other elements in the same group, like Ca and Ra
Which atoms are in the same group?
Atom 4 and 3
Atom 1 and 2
Atom 4 and 1
Atom 2 and 3
Which atom is most likely to become a cation?
Atom 1
Atom 2
Atom 3
Atom 4
None of them
Which will NOT form a cation or an anion?
Atom 1
Atom 2
Atom 3
Atom 4
None of them
How many of these atoms will form anions?
Only 1
2 of them
3 of them
4 of them
None of them
These elements have 5 valence electrons.
These elements make a -2 charge when they form ions.
A student is given a sample of an unknown element, W, X, Y. or Z. They discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely:
Z
W
Y
X
A student is given a sample of an unknown element, W, X, Y. or Z. They discovered that the unknown element is a gas at room temperature, and it can form anions . This element is most likely:
Z
W
Y
X
