Answer:
Plasma.
Explanation:
The three common forms of matter are liquids, solids, and gases.
When there are lone pairs on the valence shell of the central atom in a molecule, the bond angle is decreased.
The shape of molecules depend on the number of electron pairs on the valence shell of the molecules. These electron pairs could be lone pairs or bond pairs. Lone pairs occupy more space around the central atom since it is attracted to only one nucleus compared to bond pairs which are attracted to two nuclei.
When lone pairs are present on the central atom in a molecule, they tend to "squeeze" the molecule thereby decreasing the bond angle in the molecule. Hence, presence of one or more lone pairs of electrons make the bond angles get smaller.
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The reading of mass so of hydrochloric acid involves sequence of analysis including:
- Sample introduction
- Analyte ionization
- Mass analysis
- Ion detection
- Data processing
The chemical structure of hydrochloric acid is HCl
<h3>What is mass spectrometry?</h3>
Mass spectrometry is defined as a special analytical technique that is used to measure the mass ratio of ions.
It is used to determine the masses of atoms of chemical elements
So therefore, the reading of mass so of hydrochloric acid involves sequence of analysis including:
- Sample introduction
- Analyte ionization
- Mass analysis
- Ion detection
- Data processing
Learn more about mass spectrometry:
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Answer:
survival of fit individuals
Explanation:
I believe its survival of fit individuals because the animals with different horns are going to be able to find a mate or provide better depending on their horn and its kind of like natural selection in the sense those who have genetically better (??) horns are more likely to survive. Hope it helps but it might be a little bit of a confusing explanation.