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Suppose you find a yellow piece of metal in a stream how could you tell it’s real gold
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If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms
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Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
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The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.
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Suppose you find a yellow piece of metal in a stream how could you tell it’s real gold...
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