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C3.2 - Atoms into ions

暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。

卡片总数: 6 张•内容版本: v4•公开卡包•更新时间: 8/1/2026

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#1
正面 (问题)

Why do atoms react?

背面 (解答)

To gain/lose electrons in order to gain a full, stable outer shell

#2
正面 (问题)

covalent bonding meaning

背面 (解答)

• occurs between non-metals only - sharing of electrons

#3
正面 (问题)

ionic bonding meaning

背面 (解答)

• occurs between non-metal + metal - transferring of electron

#4
正面 (问题)

Ways atoms retain a full outer shell

背面 (解答)

By: • covalent bonding • ionic bonding

#5
正面 (问题)

Ionic bonding explanation:

背面 (解答)

• as electrons are lost/gained • the atom then has an overall charge (positive/negative) • then electrostatic forces bind them together

#6
正面 (问题)

Electrostatic forces

背面 (解答)

• acts in all directions • very strong • occur in ionic compounds