Linking the atom to the Periodic table

Reviewing the Atom

Work through this and where needed use the information slides to revise what you need to.

Poll

I know what the names of the three sub-atomic particles.

• Agree

• Disagree

Poll

How confident are you about being able to fully label the diagram of an atom?

• Very

• Not at all

Diagram of atom

• Copy into book

• Spend time learning the detail

Multiple Select

Tick any statements that are true for an electron.

• Relative mass of 1

• Relative charge of -1

• 2 fill the inner shell

• Mass of 0.0005

• No charge

Multiple Choice

This following data; mass 1, relative charge 0, is for which sub-atomic particle?

• Proton

• Neutron

• Electron

Poll

I am confident that I could complete a table that summarise the location, relative mass and relative charge of all three sub-atomic particles.

• Agree

• Disagree

Sub-atomic particles

• We use electron shell in place of cloud

• We put a 1 after the + and - charges so -1 for an electron and +1 for a proton

Multiple Choice

Which two sub-atomic particles make up the relative mass of an atom?

• Protons and electrons

• Protons and neutrons

• Neutrons and electrons

Multiple Choice

Which of the following statements is true for this atom?

• The relative atomic mass is 10

• The atomic number is 20

• The atomic number is 10

• The relative atomic mass is 30

Multiple Choice

How many neutrons are there in the nucleus of Iodine?

• 127

• 53

• 180

• 74

Multiple Select

Check any of the following statements that are true.

• Calcium has an atomic number of 20

• Calcium atoms contain 40 electrons

• The nucleus of a Calcium atom contains 20 neutrons

• The nucleus of calcium atoms contains 40 protons

• The electronic structure of calcium is

  2, 8, 8, 2

Atomic number and mass

• Atomic number = number of protons

• Atomic mass = Number of protons + number of neutrons

• Number of protons = Number of electrons in a neutral atom

Poll

I know the electron filling rules for the first three energy levels/electron shells.

• Agree

• Disagree

Electron filling rules

• A maximum of 2 electrons fit in the lowest energy level/inner shell

• A maximum of 8 electrons fit in the second energy level/2nd shell

• A maximum of 8 electrons fit in the third energy level/3rd shell

Multiple Choice

The group number tells you the number of electrons...

• in the inner shell

• In the outer shell

• In the nucleus

Fill in the Blanks

Multiple Select

Tick the two statements that are true for this element.

• In group 4

• In group 6

• In period 1

• In period 2

• In period 3

Poll

I can understand the links between the position of an element in the periodic table and the electronic structure.

• Agree

• Disagree

Electronic structure and the periodic table

• Watch this video

• https://www.youtube.com/watch?v=-qwDLW6fq8Q

Multiple Choice

What is the correct electron configuration for this atom?

• 2, 1

• 2, 8, 1

• 1, 8, 2

• 8, 1

Multiple Choice

If the electron configuration is 2, 8, 8, 2 then which element below is the correct one?

Poll

I can use the electron structure diagram to write the electron configuration.

• Agree

• Disagree

Poll

I can use the electron configuration to draw the electron structure diagram.

• Agree

• Disagree

Now identify the three things you still need to work on:

• Learning the names of the three sub-atomic particles

• Learning to label the diagram of an atom fully

• Learning the mass and charge of each of the three sub-atomic particles

• Learning what the atomic number and atom mass are

• Learning how to use the atomic mass and number to calculate the number of neutrons

• Learning the electron filling rule for the first three shells

• Learning how to draw electronic arrangement diagrams