C. Elements combine to form compounds in organisms and nonliving substances
Explanation:
Elements combine to form compounds in both living and non-living organisms.
- Elements are distinct substances that cannot be split-up into simpler substances.
- Elements are made up of only one kind of atoms
- Elements are pure substances.
- When elements combine, they form compounds.
- Compounds are found in all matter.
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Answer:
The answer is Inductive effect
Explanation:
To determine the acidity or alkalinity of an organic compound. We have to keep in mind that the whole analysis is based on the comparison between the compounds, and we must work with the conjugated base of the molecule. Keeping in mind, the more unstable the base, the less acidic the molecule is. Thus, to determine instability, the Inductive Effect of the molecule can be used.
This type of effect occurs when atoms of different electronegativities are linked or very close in the compound. The most electronegative atom has a tendency to bring electrons close to it, thus creating a dipole. This dipole can have a stabilizing effect on the molecule, as it “relieves” the excessive charge on some occasions, better accommodating the charges.
However, in some cases, instead of chains with chlorine radicals, we may have chains with methyl radicals. This has a major impact on the inductive effect, keeping in mind that alkyl groups are electron donors.
Answer:
12
Explanation:
Boyles law
P1 (.36)
V1(28.3)
P2(.85)
V2(?)
P1*V1=P2*V2
plug it in, and you get 12
Answer:
The process that occurs when physical forces break rock into smaller pieces without changing the rock’s chemical composition is called Physical weathering
Explanation:
Physical weathering is the breaking down of rocks into smaller bits with the use of physical agents
