Chemistry Calculator
Chemistry Problems
Mole Calculator
Stoichiometry Calculator
Balancing Equations Calculator
Chemistry Answers
How many electrons are in a chloride ion Cl- and how are they arranged in the shells? a periodic table can be used.
GCSE
Related GCSE Questions
How many protons, electrons and neutrons does a phosphorus atom have?
Could you explain how an increased temperature increases the rate of reaction?
What is the difference between the empirical formula and molecular formula?
In what circumstances can an ionic compound conduct electricity? How?
Explain in terms of particles and collisions how concentration, temperature and addition of a catalyst affect the rate of a reaction.
Levels
All Levels
11 plus
13 Plus
A Level
GCSE
IB
KS3
Mentoring
Scottish Highers
University