氢 H2 分子 原子 气体
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氢 H2 分子 原子 气体
氢 H2 分子 原子 气体氢（H₂）是一种由分子组成的气体，其原子具有无色、无味、无嗅和无味觉等特性。
- 素材ID：890262295举报
- 格式：MOV
- 时长：00:24
- 作者：Hazrul Abdul Halim
- 尺寸：WEBWEB - 700 x 393pxHDHD - 1920 x 1080px
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