第 1 题
1 分When a Group 1 metal atom reacts with a Group 7 non-metal atom, what is the charge on the non-metal ion produced?
AQA GCSE · Chemistry 8462
Chemical bonds, ionic, covalent and metallic：练习题
5 道选择题即时批改，另有 2 道文字题附完整解题步骤，全部围绕「Chemical bonds, ionic, covalent and metallic」。
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第 2 题
1 分In the formation of magnesium chloride \( (MgCl_2) \), what is the correct electronic configuration of the magnesium ion formed? (Magnesium atom configuration is 2, 8, 2)
第 3 题
1 分A nitrogen molecule \( (N_2) \) contains a triple covalent bond. In terms of electrons, what does this triple bond represent?
第 4 题
1 分What is the chemical formula for ammonia and what type of bonding does it contain?
第 5 题
1 分Which of the following best describes metallic bonding in a pure metal?
第 6 题
2 分State the type of bonding found in compounds of non-metals and explain how these bonds are formed.
先自己写一遍答案，再对照解题步骤。
第 7 题
2 分In terms of electrons, what occurs when a metal atom reacts with a non-metal atom to form an ionic bond?
先自己写一遍答案，再对照解题步骤。
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