()is a simple compound of two atoms of hydrogen and one atom of oxygen.
()is a simple compound of two atoms of hydrogen and one atom of oxygen.
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答案：Water
相关试题
- 1.()is a simple compound of two atoms of hydrogen and one atom of oxygen.
- 2.A chemical compound that contains two atoms of oxygen and one atom of another chemical element is called
- 3.A chemist can analyze water into two ____________gases, hydrogen and oxygen.
- 4.Water ________ hydrogen and oxygen.
- 5.______ are formed whenever one atom (or group of atoms) transfers electrons to another.
- 6.The element immediately following hydrogen is helium, the atom which contains two electrons.
- 7.The oxygen atom is nearly________ the hydrogen atom.
- 8.If there is only one covalent bond between two atoms, it is σ bond.
- 9.The energy of a hydrogen atom in the first excited state is ( )
- 10.Around the nucleus of a hydrogen atom moves a single electron.
