趣英语 / protons例句

protons例句

Protons are nearly 2000 times as heavy as electrons.
质子的质量几乎是电子的2,000倍。

The neutrons and protons form the core of the atom.
中子和质子构成了原子核.

Electrons are negatively charged with electricity, protons are positively charged.
电子是带负电荷的, 质子是带正电荷的.

相关问题

  • protons怎么读

    protons的音标：...

  • protons造句

    An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。The neutrons and protons form the core of the atom.中子和质子构成了原子核.A substance donates protons...

  • protons什么意思

    n.质子( proton的名词复数 )...