
Forming ions for ionic bonding
Quiz by Oak National Academy: GCSE Combined Science Edexcel Foundation
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6 questions
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- Q1Match the following terms to their definitions.Users link answersLinking30s
- Q2Atoms become more ______ when they have a full outer shell of electrons.Users enter free textType an Answer30s
- Q3When a magnesium atom forms an ion, it loses two electrons. What charge does a magnesium ion have?1–1+2–2+30s
- Q4Boron (B) is in Group 3 of the periodic table. Which of the following correctly represents a boron ion?B³⁻B²⁺B⁺B³⁺30s
- Q5Which of the following statements are correct?Users sort answers between categoriesSorting30s
- Q6Chlorine is in Group 7 of the periodic table. What happens to a chlorine atom in order for it to form a stable chloride ion?It loses an electron to form a positive ion.It gains an electron to form a positive ion.It gains an electron to form a negative ion.It loses an electron to form a negative ion.30s