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WorksheetsYear 10 Chemistry - Bonding
Total questions: 15
Worksheet time: 8mins
What group in the periodic table are the alkali metals found?
I
II
III
VII
Which of the following elements is a metalloid?
Nitrogen
Carbon
Aluminium
Silicon
What is the chemical symbol for potassium
P
K
Po
Pt
The atomic radius increases....
across a period
down a group
diagonally up towards the top right hand side of the periodic table
occasionally depending on the conditions of the element
What element in the periodic table has the largest atomic radius?
Caesium
Francium
Radon
Thorium
What is electronegativity?
The negative charge on an atom
The "electron pulling" power of an ion
The measure of the "electron pulling" power of an atom towards another atoms electrons
The total negative charge of the electrons in an neutral atom
What is a cation?
An ion
A negative ion
A positive ion
An atom that has gained electrons
Which of the following species has delocalised electrons?
FeO
O2
NO3-
Fe
Which of the following substances would be malleable, ductile and be a good conductor of electricity?
Copper chloride
Chlorine
Copper
Silicon dioxide
Choose all of the substances that would be good conductors of electricity.
Mg (s)
NaF (s)
MgCO3 (aq)
CO2 (g)
What is the correct formula for the chromate ion?
C2O4 2-
CrO4 2-
Cr2O7 2-
CrO2 2-
Which of the following species shows the ammonium ion?
NH3
NH3 +
NH4
NH4 +
What is the formula of manganese (II) oxide
MgO
MnO
MgO2
Mn2O
What is the correct name for FeCl3?
Iron chloride
Iron trichloride
Iron (III) chloride
Fluorine trichloride
What is the correct name for the following substance: P4S5?
Phosphorus pentasulfide
Tetraphosphorus pentasulfide
Tetraphosphorus pentasulfur
Phosphorus sulfide
