Font size
WorksheetsYear 10 Chemistry Topic 1-3
Total questions: 28
Worksheet time: 29mins
Name the particles in the nucleus space and around the nucleus?
Proton and electron in the nucleus and neutron around the nucleus
Proton and neutron in the nucleus and electron around the nucleus
electron and neutron in the nucleus and proton around the nucleus
Proton in the nucleus and electron around the nucleus
What does the group location of an element tell us?
The amount of electron in the outer shell
The amount of electrons in the first shell
The number of electron shells
The number of protons and neutrons
What does the period location of an element tell us?
The amount of electron in the outer shell
The amount of electrons in the first shell
The number of electron shells
The number of protons and neutrons
What best describes a cation and anion?
A cation has more protons than electrons, giving it a net positive charge. An anion has more electrons than protons, consequently giving it a net negative charge.
A cation has more electrons than protons, giving it a net negative charge. An anion has more electrons than protons, consequently giving it a net positive charge.
A cation has more protons than electrons, giving it a net positive charge. An anion has more protons than electrons, consequently giving it a net positive charge.
A cation has more protons than electrons, giving it a net positive charge. An anion has more electrons than protons, consequently giving it a net positive charge.
What is the number of electrons that can fit in each of the first four electron shells?
2,8,18,28
2,6,16,36
2,8,18,32
2,8,16,34
How many electrons are in an atom that has an electron configuration of 2,8,8?
18 electrons
16 electrons
8 electrons
2 electrons
The electron configurations of different elements are given below. Identify in which period and group is 2,3
Group 3, period 2
Group 6, period 4
Group 7, period 3
Group 2, period 4
The electron configurations of different elements are given below. Identify in which period and group is 2,8,8,2 in.
Group 3, period 2
Group 6, period 4
Group 7, period 3
Group 2, period 4
The electron configurations of different elements are given below. Identify in which period and group is 2,8,7 in.
Group 3, period 2
Group 6, period 4
Group 7, period 3
Group 2, period 4
What is the electron configurations for lithium
2,1
2,8,7
2,8,1
2,4
What is the electron configurations for Chloride
2,1
2,8,7
2,8,1
2,4
What is the electron configurations for Carbon
2,1
2,8,7
2,8,1
2,4
What is the electron configurations for Sodium
2,1
2,8,7
2,8,1
2,4
Identify the following elements with an electronic configuration of 2,2.
Zinc
Beryllium
Magnesium
Potassium
Identify the following elements with an electronic configuration of 2,8,8,1
Zinc
Beryllium
Magnesium
Potassium
Identify the following elements with an electronic configuration of 2,8,2
Zinc
Beryllium
Magnesium
Potassium
Identify the following elements with an electronic configuration of 2,8,18,2
Zinc
Beryllium
Magnesium
Potassium
Choose diagram showing how the electrons are arranged in shells for the carbon atoms
Choose diagram showing how the electrons are arranged in shells for the potassium atoms
Choose diagram showing how the electrons are arranged in shells for the chloride atoms
The electron configurations of different elements are given below. Identify in which period and group is 2,8,18,6 in.
Group 3, period 2
Group 6, period 4
Group 7, period 3
Group 2, period 4
Use the periodic table to help you predict the electron configuration for an atom at period 2, group 16
2,7
2,6
2,8,8
2,8,10
Use the periodic table to help you predict the electron configuration for an atom at an atom at period 3, group 18
2,7
2,6
2,8,8
2,8,10
Which electron dot diagram best represent in the formation of Be + F → BeF2
Which electron dot diagram best represent in the formation of Al + O → Al2O3
Which electron dot diagram best represent in the formation of K + F → KF
Which electron dot diagram best represent in the formation of Mg + S → MgS
Find a version of Mendeleev’s original periodic table and compare it with the one used today.
