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neonofarm [45]
3 years ago
9

Compare the physical and chemical properties of a compound to those of the elements of which it is composed.

Biology
2 answers:
yuradex [85]3 years ago
5 0

Explanation:

Compounds are those substances that are made up of elements that are combined in a fixed proportion or ratio. The individual property of element is lost once it forms a compound. The physical and chemical properties of both compound and an element is different.

Example of a compound is water and its elements are hydrogen and oxygen. Water is a colorless liquid that acts as a solvent and dissolves most of the solutes in it. While oxygen and hydrogen occurs as gases in their elemental state.

777dan777 [17]3 years ago
3 0

Answer:

Compound: It is pure substance.Compounds are formed by two or more atoms of same of different element  and elements are combined in fixed proportions or ratio.

Explanation:

Compound: It is pure substance.Compounds are formed by two or more atoms of same of different element  and elements are combined in fixed proportions or ratio.

The physical properties and chemical properties of compound are different from the physical properties and chemical properties of constituent elements of the compound.

For example

Water is a compound

It is consist of 2 atom of hydrogen and one atom of oxygen.

Hydrogen and oxygen are both gases in their  elementary form , but water is a colourless liquid and act as a  solvent.Most of the solutes dissolve in it.

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A white mouse whose parents are both white produces only brown offspring when mated with a brown mouse. the white mouse is most
natka813 [3]
Recessive. I don't know the topic of your question so I dont fully know. but if you are talking about dominant and receive then white would be a receive gene.
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3 years ago
Which technology collects data for weather, climate, and environmental monitoring from space?
Nady [450]
Satellites, I’m assuming this is what you were looking for as it monitors everything.
7 0
2 years ago
Which of the following reflects the relationship between the posterior and the anterior pituitary glands?A. Unlike the posterior
Art [367]

Answer:

The correct answer is - option E.

Explanation:

The anterior and posterior pituitary glands are he two distinct lobes of the pituitary gland which is controlled by the hypothalamus. The anterior lobe of the master gland is receives its signals from the specific neurons of the hypothalamus known as parvocellular neurons and produces six hormones that release in to circulation by itself.

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Thus, the correct answer is option E.

6 0
3 years ago
Susan, a mother with Type B blood, has a child with Type O blood. She claims that Craig, who has Type A blood, is the father. He
never [62]

Answer:

b. Craig is right and doesn't have to pay child support.

Explanation:

ABO blood group is controlled by three alleles. IA and IB are codominant to each other and both are dominant over i allele. IAIA and IAi produce A blood group. IBIB and IBi produce B blood group. ii produces O blood group.

Susan's son has O blood group so his genotype must be ii. He got one "i" allele from Susan and one "i" allele from his father. Craig's genotype is IAIA so there is no chance that he could have passed on "i" allele to Susan's son. Hence Craig is not his father and does not need to pay child support.

7 0
3 years ago
The logistic growth curve includes which of the following ideas?
NemiM [27]

Answer:

D

Explanation:

only one that makes sense

8 0
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