It is a graph. It shows observations and then you record your results with any of the graph types.
Noble gases belong to group 18 of the periodic table. These elements are inert because they have their valence orbital shells as ‘full’ hence do not participate in reactions since they cannot share electrons. These elements have a pattern in their electron configuration. Their outer most orbital shells has 8 electrons (with the exception of 2 for helium).
Answer:
A. Students made a measurement error, because ending with more products is impossible.
Explanation:
The law of conversation of matter tells us that in a chemical reaction, matter is never created or destroyed, it's simply converted from one form to another. So the mass of reactants should always equal the mass of the products in a chemical reaction. If there is excess mass in the product, the students have made an error of some kind.
The high specific heat of water means that water absorbs a great amount of heat before its temperature changes.
<h3>Specific heat capacity of water</h3>
Specific heat capacity of a substance is defined as the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).
There are substances that has low Specific heat capacity for example metals like iron while some other substances have high specific heat capacity like water.
The high specific heat capacity seen in water means that it takes more energy to increase the temperature of water compared to other substances.
Therefore, the high specific heat of water means that water absorbs a great amount of heat before its temperature changes.
Learn more about specific heat here:
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