Concentration is wrong, conc=moles/volume, both concentration are wrong use the formula to correct it.
Order:
1. Make a Hypothesis
2. Conduct an Experiment
3. Analyze the experimental data
4. Communicate the results
I hope this helps!
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Answer:
C. When two substances are combined, but are not chemically
Explanation:
Compound is result of chemical combination of two or more than two substance. When substances chemically combine thier properties change.
When substance are mixed in such a way that they donot react with each other such combination results in mixture. In mixture their properties do not change.
Answer is: 1) nuclear, and energy is released.
Missing question:
1) nuclear, and energy is released.
2) nuclear, and energy is absorbed.
3) chemical, and energy is released.
4) chemical, and energy is absorbed.
Missing reaction: n° + 92/235U → 52/137Te + 40/97Zr + 2n°.
This is nuclear reaction, because nucleus of an atom (in thus example uranium-235) and a subatomic particle neutron from outside the atom collide and produce two nuclides (tellurium-137 and zirconium-97) that are different from the nuclide that began the process and two netrons are released.