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WorksheetsChemistry Yearly Revision
Total questions: 28
Worksheet time: 21mins
Which is NOT a way the periodic table gets organized?
alphabetic order
solid, liquid, gas
metal, non-metal, metalloid
natural, synthetic
A __________ goes up and down on the periodic table.
Group
Period
A _________ goes side to side on the periodic table.
Group
Period
What two elements are in the same Period?
K - Potassium and Na - Sodium
Li - Lithium and Mg - Magnesium
B - Boron and C - Carbon
Zn - Zinc and N - Nitrogen
Which two elements would have similar properties?
Ar - Argon and Xe - Xenon
Og - Oganesson and Lu - Lutetium
He - Helium and Lu - Lutetium
Ar - Argon and Se - Selenium
Which element is more reactive?
Cs - Cesium
Ca - Calcium
C - Carbon
He - Helium
Elements more reactive the further __________ on the periodic table.
Right
Left
Which is a halogen?
Helium
Chlorine
Oxygen
Neptune
Which is an alkali metal?
Magnesium
Iron
Sodium
Europium
Al(OH)3 → Al2O3 + H2O
What type of reaction involves 2 substances combining to form 1 new compound?
Decomposition Reaction
Single Displacement Reaction
Double Displacement Reaction
Synthesis Reaction
Br-
bromite ion
bromate ion
bromide ion
perbromate ion
silver nitride
Ag3N
AgNO
AgNO3
AgN
iron (II) phosphide
Fe3P2
Fe3(PO4)2
FePO4
FeP
potassium ion
K+
P3-
Pt+
Po2-
iron (II) chloride
FeCl2
FeCl3
Fe(ClO4)2
Fe(ClO4)3
What does the number 23 mean in this image
Number of protons
Number of protons + electrons
Number of neutrons
Mass number
What does the number 11 mean in this image?
Number of protons
Number of protons + electrons
Number of neutrons
Mass number
LiBr is called
lithium bromine
lithium (I) bromine
lithium bromide
lithuim (I) bromide
The chemical formula for Lithium Chloride is:
LC
LiC2
LiCl2
LiCl
Magnesium Nitrate's chemical formula is:
Mg(NO)3
Mg(N2)3
Mg(NO3)2
What chemical formula is this (NH4)3PO4
Ammonia Phosphorus
Nitrogenous Phosphate
Ammonium Phosphate
Aluminium Hydroxide's formula
AlOH
AOH
AlH3O
