Question

What is the difference between elements and compound. write five point one by one.​

Answer 1

Answer:

Explanation:

Elements -

1. Elements are the simplest complete chemical substances. Each element corresponds to a single entry on the periodic table.
2. An element is a material that consists of a single type of atom. Each atom type contains the same number of protons.
3. Elements cannot be divided into smaller units without large amounts of energy. Chemical bonds link elements together to form more complex molecules called compounds.
4. They cannot be broken down further, they are the basic unit.
5. The atoms of elements exist independently.

Compound-

1. Chemical bonds link elements together to form more complex molecules called compounds.
2. Chemical bonds link elements together to form more complex molecules called compounds.
3. A compound consists of two or more types of elements held together by covalent or ionic bonds.
4. They can be broken down, but only chemically.
5. The components when combined chemically in a definite proportion can exist independently.

Answer 2

Answer:

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.

Answer 3

Answer:

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.