MEDIUM
AS and A Level
IMPORTANT
Earn 100
Draw a labelled diagram to show the structure of a calcium atom.
Important Questions on Electrons in Atoms
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>BEFORE YOU START>Q 8
Practise writing units in standard form,e.g becomes (the negative 3 shows that the is the divisor).Try changing the following into the standard form: EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>BEFORE YOU START>Q 8
Practice writing units in standard form,e.g becomes (the negative 3 shows that the is the divisor). Try changing the following into the standard form: MEDIUM
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Questions for discussion>Q •
Why must the specimens studied using an electron microscope have a dry surface ?MEDIUM
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Questions for discussion>Q •
Why might it be useful to be able to look at a substance in more detail ?EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Question>Q 1
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.Sulphur; The atomic number of sulphur,
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Question>Q 1
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.Magnesium; The atomic number of Magnesium,
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Question>Q 1
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.Fluorine; The atomic number of Fluorine,
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 2 - Electrons in Atoms>Question>Q 1
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.Potassium; The atomic number of Potassium,