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What is the symbol of an ion with 22 protons, 24 neutrons, and 18 electrons?
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For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
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This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
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Drug abuse will not lead to physical and psychological dependence. true or false ?
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What is the symbol of an ion with 22 protons, 24 neutrons, and 18 electrons?...
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