Ionic bonding (AQA GCSE Chemistry Combined Science): Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
When does ionic bonding occur?
When does ionic bonding occur?
When metals react with non-metals
Why do ionic compounds have high melting points?
Why do ionic compounds have high melting points?
Strong ionic bonds require lots of energy to break
What are cations?
What are cations?
Positive ions formed by losing electrons
What are anions?
What are anions?
Negative ions formed by gaining electrons
What charge do Group 1 metals form when they become ions?
What charge do Group 1 metals form when they become ions?
1+
What charge do Group 2 metals form when they become ions?
What charge do Group 2 metals form when they become ions?
2+
What charge do Group 7 non-metals form when they become ions?
What charge do Group 7 non-metals form when they become ions?
1-
What charge do Group 6 non-metals form when they become ions?
What charge do Group 6 non-metals form when they become ions?
2-
How many electrons do noble gases have in their outer shell (except helium)?
How many electrons do noble gases have in their outer shell (except helium)?
8
A sodium atom has 11 protons and 11 electrons. How many electrons does have?
A sodium atom has 11 protons and 11 electrons. How many electrons does have?
10
What happens to electrons during ionic bonding?
What happens to electrons during ionic bonding?
Move from metal to non-metal atoms
What is the ratio of ions in sodium chloride (NaCl)?
What is the ratio of ions in sodium chloride (NaCl)?
1:1