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A Hydrogen Nucleus (A Proton) Has a Charge of +1

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A hydrogen nucleus (a proton) has a charge of +1, and a helium nucleus has a charge of +2. Why, then, does it require four protons to form helium in the core of the Sun?


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Standards or principles by which something is judged or decided.

Poverty

A state where an individual or community lacks the financial resources and essentials for a minimum standard of living.

Two-Year Period

A span or duration of time lasting exactly 24 months or two calendar years.

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Thresholds of income set by statistics agencies, below which a family or individual is considered to be living in poverty.

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