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Worksheetsperiodic table
Total questions: 96
Worksheet time: 50mins
noble gases
Which group makes up most of the elements on the periodic table?
metals
nonmetals
metalloids
noble gases
Which is not a property of metals?
malleable
shiny
good conductors
brittle
Use the periodic table in the picture to help you answer the question. Which element would have similar properties to Lithium (Li)?
Beryllium (Be)
Copper (Cu)
Sodium (Na)
Boron (B)
Which is a physical property?
flammability
reactivity
color
Which is a chemical property
melting point
reactivity
boiling point
malleability
Which is a property of metals?
gas at room temperature
good conductors of electricity
brittle
Which particle is responsible for the reactivity of an element?
proton
neutron
electron
Which is true of the noble gases?
They do not react with other elements.
They are solid at room temperature.
They are reactive.
They are all heavy.
Lithium is a metal. Which property would not be true of Lithium?
It is a gas at room temperature.
It is a good conductor of electricity.
It is flammable.
It is shiny.
Which element has the most in common with Helium (He)?
Boron (B)
Nitrogen (N)
Fluorine (F)
Argon (Ar)
Alkali are so reactive to air they are generally stored in what?
Water
Oil
Vaults
Cotton
a vacuum
What happens to the reactivity of the alkali metals as you move down the group?
increases
decreases
Which alkali metal is the least reactive?
lithium
sodium
potassium
rubidium
Which of the following are alkali metals
Sodium
Caesium
Francium
Calcium
Potassium
What is the chemical symbol for Lithium?
K
Na
Po
So
Li
What is the chemical symbol for Potassium?
K
Na
Po
So
Li
What is the chemical symbol for Sodium?
K
Na
Po
So
Li
Natrium is the Swedish name for which element?
Potassium
Lithium
Potassium
Sodium
Francium
When group 1 metals react with water they produce what kind of solution
neutral
acidic
alkaline
deionized
Which of the following has the greatest density?
Lithium
Sodium
Potassium
Water
Which of the following is the most reactive in water?
Lithium
Sodium
Potassium
Iron
Which of the following is NOT an alkali metal?
Li
Mg
K
Cs
What is the atomic number of lithium?
1
2
3
4
True or False: Alkali metals are so soft they can be cut with a knife?
True
False
...... is released when alkali metal react with water.
Hydrogen
Oxygen
Metahne
Carbon di oxide
All alkali metals have ...... electrons in their outermost shell.
1
2
3
4
Alkali are so reactive to air. They are generally stored in ......
water
oil
vaults
cotton
What is the symbol for an aluminum ion?
Al3+
Al3–
Al+
Al
What mineral contains Aluminium?
Bauxite
Hematite
Quartzite
Tanzanite
Alkali earth metals such as Magnesium produce ....... when they are burned.
very bright light
huge explosion
hydrogen gas
salt
What is the name of the method of obtaining pure Aluminium from its mineral (ore)?
Down
Hall-Heroult
Goldschmidt
Haber Bosch
Alkali earth metals are found in which group of the periodic table?
Group 1
Group 2
Group 7
group 8
What is the flame color of Barium metal or Barium containing compound when they are burned?
Blue
Red
Green
Yellow
Which of the following is NOT an alkali earth metal?
Be
Mg
Ca
Sn
Saltpeter is a compound of alkali metal that can be used as fertilizer and the main ingredients of gunpowder (black powder). What is the chemical formula of saltpeter?
NaCl
KCl
KNO3
Al2O3
Which of the following is correct for alkali metal?
They are unreactive
They are hard
Their oxide is acidic
Their oxide turns litmus paper blue
What is the name of the following reaction:
Fe2O3(s) + 2Al(s) → Al2O3(s) + 2Fe(l)
Thermite
Aluminate
Illuminate
Ferrite
How many electrons are there on the outer shell of the Halogens?
1
2
7
9
True or false? Halogens are metals.
True
False
True or false? Halogens are good conductors of heat and electricity.
True
False
Are the Halogens toxic?
Yes
No
Which Halogen is the most reactive?
Bromine
Fluorine
Iodine
Chlorine
At room temperature, iodine is a....
Gas
Liquid
Solid
Which Halogen has the lowest melting point?
Fluorine
Bromine
Iodine
Chlorine
In order to become stable do the halogens need to.....
Gain an electron
Lose an electron
At room temperature, chlorine is...
a green gas
a brown gas
a green liquid
a brown liquid
Which is the least reactive?
What is the name of HCl(g)
Hydrochloric acid
Hydrogen chloride
What colour is bromine?
red-brown
orange-red
yellow-green
yellow
What do you call the Group 0 elements?
Halogens
Noble Gases
Alkali Metals
What do you call the Group 0 elements?
Halogens
Noble Gases
Alkali Metals
Why are the Group 0 elements unreactive?
Their outer shell is empty
Their outer shell is half full
Their outer shell is full
Which Noble gas is more dense than air?
Helium
Neon
Argon
What is the trend in boiling point for noble gases?
There is no trend.
Boiling point decreases down the group.
Boiling point increases down the group.
All the boiling points are the same.
Why was this?
Arsenic
Argon
Americium
Antimony
H
He
Hm
Hl
No
Ni
N
Ne
K
Ky
Kr
Kp
