Which types of forces exist between the two protons in a helium nucleus?
1.
a repulsive electrostatic force and a repulsive gravitational force
2.
a repulsive electrostatic force and an attractive strong nuclear force
3.
an attractive electrostatic force and an attractive gravitational force
4.
an attractive electrostatic force and an attractive strong nuclear force
Answers: 1
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The solid that is formed and usually sinks to the bottom of a solution is the
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Which types of forces exist between the two protons in a helium nucleus?
1.
a repulsive elect...
a repulsive elect...
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