A student listed the characteristics of chemical and nuclear reactions,
Chemical and Nuclear Reactions
Which of these statements best explains the identity of Reaction D?
- it is a nuclear reaction because the atomic number remains the same when the number of valence electrons changes
- It is a nuclear reaction because the atomic number remains the same when the particles are emitted from the nucleus.
- It is a chemical reaction because the atomic number remains the same when the number of neutrons and protons changes
- It is a chemical reaction because the atomic number remains the same for all elements while a rearrangement of atoms through bonding occurs.
Answers: 2
Chemistry, 21.06.2019 19:50
Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.
Answers: 1
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Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction
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Chemistry, 22.06.2019 04:00
The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a
Answers: 3
A student listed the characteristics of chemical and nuclear reactions,
Chemical and Nuclear Reacti...
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