What is compound explain with example?

A compound is a pure substance, composed of two or more elements, chemically combined with one another in a fixed proportion. For example: Water (H2​O) and Methane (CH4​) etc. The composition of a compound remains the same throughout and its constituents can only be separated by electrochemical reactions.

Why is a compound in science?

When two or more atoms of different elements join together, we call it a compound. All compounds are molecules, but not all molecules are compounds. That is because a molecule can be made up of two atoms of the same kind, as when two oxygen atoms bind together to make an oxygen molecule.

What is a compound in science kids definition?

A compound is two or more different elements chemically bonded together.

What is a compound answer?

1) In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break.

What is compound Science Class 9?

Compound is a pure substance made up of two or more elements combined chemically in a definite ratio. Characteristics: Compound is a homogeneous substance.

How do you form a compound?

A compound is a unique substance that forms when two or more elements combine chemically. A compound always consists of the same elements in the same ratio. If the same elements combine in different ratios, they form different compounds.

What is compound Science Grade 7?

Compounds are made up of two or more kinds of atoms(elements), chemically combined in a fixed proportion.

What is a compound Science 6th grade?

Compound – made up or consisting of two or more existing parts or elements. A compound must have 2 different elements! A molecule is simply 2 bonded atoms.

Is sugar a compound?

β-D-fructofuranosyl α-D-glucopyranoside
Table sugar/IUPAC ID

What substances are compounds?

A compound is a substance whose smallest unit is made up of atoms of more than one element bonded together.

What are some examples of compounds in science?

Examples of Compounds. Examples of compounds include table salt or sodium chloride ( NaCl , an ionic compound), sucrose (a molecule), nitrogen gas (N2, a covalent molecule), a sample of copper (intermetallic), and water (H2O, a covalent molecule).

What are some examples of compound science?

Examples of elements include oxygen, hydrogen, sodium, chlorine, lead, iron. Examples of compounds include water (or hydrogen oxide) H2O; and Sodium Chloride, NaCl . H is the symbol for hydrogen; the number 2 as used here means there are 2 atoms of the element hydrogen in every molecule of the compound water.

What is an example of compound in science?

Examples of compounds include table salt or sodium chloride ( NaCl , an ionic compound), sucrose (a molecule), nitrogen gas (N2, a covalent molecule), a sample of copper (intermetallic), and water (H2O, a covalent molecule).

What are 3 examples of compounds?

Examples of organic compounds. Solids: Diamond, coal, graphite , acids like (acetic acid, acetic acid), sugars, fats, etc. Liquids: Ex: Benzene , pyridine , ethanol, acetylene , etc. Volatile substances: Naphthalene (shows sublimation). Gasses: Methane, Acetylene, etc. See types of gases for more.