metallic solid: lithium, beryllium, sodium, magnesium, potassium, calcium, aluminium, monatomic gas: helium, neon, argon, covalent network solid: boron, carbon, silicon, discrete covalent molecular gas: hydrogen, nitrogen, oxygen, fluorine, chlorine, discrete covalent molecular solid: phosphorus, sulfur,

Classifying first 20 elements

排行榜

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選項

切換範本

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