WorksheetsThe Amazing Fantastic Superb Gigantic Chemistry Quiz
Total questions: 21
Worksheet time: 8mins
What is the electrical charge for an electron?
Positive (+)
440 Volts
Negative (-)
Neutral (0)
Low Battery
Where is the nucleus in an atom?
To the right of the centre
To the left of the centre
Somewhere near baywave
Joining with the electrons
At the centre
On the periodic table: groups are the ___ and periods are the ___
groups are the rows and periods are columns
groups are the columns and periods are the rows
groups are like small groups and periods are 75 minutes long
What is the mass number of 22Ne
21
22
21.5
11
-1000000
There are ___ electrons in the outer shell of the atom Mg
2
8
1
Oxygen atoms form:
Oxygen ions
Oxide ions
Oxate ions
Ox ions
Oxytocin ions
Ammonium is made of:
Aluminium atoms and Hydrogen atoms
Aluminium atoms and Oxygen atoms
Aluminium atoms and Nitrogen atoms
Ammon atoms and Ium atoms
Nitrogen atoms and Hydrogen atoms
QUICK: Which reaction forms Sodium Chloride?
Sodium Metal and Chlorine Gas
Sodium Metal and Chłorine Gas
QUICK: A positively charged atom is a/an:
Catįon
Anion
Cation
QUICK: State the number of valence electrons in Group 13
1
2
13
3
4
EXCELLENCE: The two electron configurations for Silicon are:
2.8,4
[Ne] 3s2 3p2
2,8.4
[Ne] 3s3 3p3
2,8,4
When six electrons are shared, the bond is:
Non-refundable
Triple Bond
Double Bond
Six Bond
THINK: There are four regions of negative charge around the central atom, three bonded, one unbonded. What are the approximate bond angles?
120
109
180
THINK: The approximate bond angles are 120o. If there is one unbonded region, what is the shape?
Trigonal Planar
Trigonal Pyramidal
Bent
Tetrahedral
What are the approximate bond angles?
109
120
180
111
THINK: The shape is bent with approximate bond angles of 109o. How many bonded regions are there?
1
3
2
1+1-1
Tap here to win!
THINK: What are the total number of atoms in the compound: Ba(HCO3)2?
10
11
19
7
4
The Hydrogen Carbonate ion is made of one hydrogen atom, one carbon atom and _ oxygen atom/s.
1
2
3
BeSO4
Beryllium Sulfide
Beryllium Sulfate
Beryllium Sulfen
Boron Sulfide
EXCELLENCE: What was element 118 (most recent fully identified element) named after?
Tennessee, US
Moscow, Oblast
Livermore, California
Nicolaus Copernicus
Yuri Oganesson
What is the electrical charge for a proton?
Positive (+)
Negative (-)
Neutral (0)
Multiple (X)
Divide (/)
