Which of the following is not a property of water?

Hydrogen bonding causes a high surface tension.
Hydrogen bonds exist only in the solid state.
Water can dissolve ionic and polar molecules.
Water's solid state is less dense than its liquid state.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

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