Chemistry, 20.11.2019 03:31 djjdjdjdjdNfnd1941
He three particles that make up atoms are
a. protons, neutrons, and electrons.
b. protons, neutrons, and isotopes.
c. neutrons, isotopes, and electrons.
d. positives, negatives, and neutrals.
Answers: 3
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What is lincoln's purpose in writing this speech? question 1 options: to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war
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Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
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How many moles are equal to 2.4×10^23 formula units of sodium chloride
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How does a nuclear reactor produce electricity? a. high-energy gamma rays are converted by a generator into electricity. b. the heat from the reaction turns water to steam, which runs a generator. c. the reaction produces a stream of electrons that flow through wires and into batteries. d. the heat released from the reaction is used to burn coal or gas to produce electricity. e. control rods absorb the neutrons emitted and release a stream of electrons as electricity.
Answers: 1
He three particles that make up atoms are
a. protons, neutrons, and electrons.
b. proton...
a. protons, neutrons, and electrons.
b. proton...
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