B. by the water temperature
Explanation:
Morgan should organize her data using given water temperature.
The only variable is the time it takes to dissolve the sugar cubes at different temperatures.
- Data in an experiment should be organized using the variables in the experiment.
- The variables in the experiment are the different water temperature and the time it takes for them to dissolve.
- The size of the glass does not have any effect on the dissolution.
- The amount of sugar is the same.
- There is no amount of sugar left in the glass after the experiment
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Answer: The main difference between the two models was about the location of the electron in an atom.
Explanation: Bohr in his model described that the electrons are revolving around the nucleus in discrete circular paths known as shells or orbits. He was not able to explain the exact or probable location of the electrons in an atom.
But, Electron cloud model which was given by Erwin Schrodinger explained the probability of finding an electron in an atom by using the emission spectra of that atom.
Hence, the main difference between these two models was on the location of electron in an atom.
the answer your looking for is a because it latterly says it right there. look closer to what its asking you
Carbonate compounds have a negative valency (because they contain oxygen), so NaCO3 has a negative valency (it’s a negatively-charged ion) which makes it basic or alkaline.
Answer:
substance*? a particular kind of matter with uniform properties.
Explanation:
