Chemistry, 15.11.2019 23:31 katlyn10289
What happens to the half-life and mass of reactants broken down during a nuclear decay reaction?
a) the half-life of reactants in a nuclear decay reaction remains constant over time, but the mass of reactants that are consumed decreases.
b) the half-life of reactants in a nuclear decay reaction increases over time, and the
mass of the reactants that are consumed increases.
c) the half-life of reactants in a nuclear decay reaction decreases over time, but the
mass of the reactants that are consumed stays the same.
d) the half-life of the reactants in a nuclear decay reaction remains constant over time,
and the mass of the reactants that are consumed stays the same.
Answers: 3
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Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law
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Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
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Chemistry, 22.06.2019 14:00
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20βc. what is the molar mass of this gas?
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What happens to the half-life and mass of reactants broken down during a nuclear decay reaction?
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