Positive Ions (OCR GCSE Physics A, Combined (Gateway Science Suite)): Quizzes
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Practise the questions
7 questions from this quiz
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Practise the questions
7 questions from this quiz
What makes an atom generally neutral?
What makes an atom generally neutral?
Same number of protons and electrons
What type of ion forms when an atom loses one or more electrons?
What type of ion forms when an atom loses one or more electrons?
Positively charged ion
What type of ion forms when an atom gains one or more electrons?
What type of ion forms when an atom gains one or more electrons?
Negatively charged ion
What are ions?
What are ions?
Charged particles
How many electrons does a neutral helium atom have orbiting its nucleus?
How many electrons does a neutral helium atom have orbiting its nucleus?
Two electrons
A helium ion has two protons and one electron. What type of ion is it?
A helium ion has two protons and one electron. What type of ion is it?
Positive ion
A helium ion has two protons and three electrons. What type of ion is it?
A helium ion has two protons and three electrons. What type of ion is it?
Negative ion