What is an ion?
Which statement is true about cations?
What describes an anion?
What is the formula for sodium chloride?
What is the formula for magnesium oxide?
What is the formula for aluminum sulfide?
What is the formula for potassium bromide?
What type of ion is Na+? Identify the charge.
In the formula SO42-, what type of ion is it?
Identify the ion type from Mg2+. What is its charge?
What type of ion is Cl-? Identify the charge.
A compound is made up of two or more different elements chemically bonded together.
Elements can be broken down into simpler substances by chemical reactions.
Ions can be either positively or negatively charged.
Draw a setup used for distillation (flask, condenser, receiver, heat 4 marks)