Chemistry, 26.01.2020 08:31 starlightmoon213
Order the theories from oldest to most recent.
1 electrons move about a positively charged nucleus in clouds that are defined by probabilities.
2 atoms are tiny indivisible particles that make up all mater.
3 atoms consist of mostly empty space with a dense nucleus of positive charge.
4 negatively charged electrons are embedded in a mass of positive charge. 5 electrons occupy specific energy levels surrounding a positively charged nucleus.
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Modern weaponry has increased the number of deaths in wars and violent conflicts.
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Heat is the total potential energy of a substance that can be transferred. true false
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Order the theories from oldest to most recent.
1 electrons move about a positively charged nu...
1 electrons move about a positively charged nu...
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