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Which of the following forms of electromagnetic waves is least dangerous to the human body? question 12 options: gamma rays x-rays microwaves ultraviolet rays
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What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
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Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
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Which of the following forms of electromagnetic waves is least dangerous to the human body? questio...
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