Answer:
D. The nucleus of an atom of lithium splits, resulting in smaller fragments and the release of a large amount of energy.
Explanation:
Fission is the splitting of a nucleus, so this is the only option that involves fission.
A is wrong. Li atoms do not bond to form molecules. Instead, the nuclei are immersed in a sea of electrons.
B is wrong. The joining of two nuclei is fusion.
C is wrong. Adding an electron to an atom of lithium is not a nuclear reaction.
Answer:
well, chlorine will undergo in a chemical reaction
Explanation:
neon has completed valence shells, so it neither need electron and or it also don't need to donate the electrons. hence it will not participate in any chemical reaction and it is stable in nature.
whereas chlorine need one more electron to complete it's valence shell and in order to be stable , so it will try to gain one electron , hence
it will take place in a chemical reaction
The sun is mostly Hydrogen with some helium. It also has traces of other elements like various metals.
An intensive property is the physical characteristics that have an independent magnitude. The thermometer can be used to measure the temperature. Thus, option C is correct.
<h3>What is an intensive property?</h3>
An intensive property has been constituted of the parameters that are not dependent on the size and the mass of the sample. Density, pressure, and temperature are some intensive properties.
The first image shows a weighing balance, the second shows a volumetric cylinder, and the fourth shows a ruler used to measure mass, volume, and length respectively, which are extensive properties.
Therefore, option C. thermometer measures temperature, which is an intensive property.
Learn more about the intensive property here:
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