EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A substance made up of two or more different kinds of atoms is a(an) ____
A
element
B
pure substance
C
same kind of atoms
D
compound
Explanation: 

Detailed explanation-1: -A compound is a substance made up of two or more elements.

Detailed explanation-2: -In chemistry, a compound is a substance made up of two or more different chemical elements combined in a fixed ratio. When the elements come together, they react with each other and form chemical bonds that are difficult to break. These bonds form as a result of sharing or exchanging electrons between atoms.

Detailed explanation-3: -A compound is a substance composed of two or more different types of elements chemically combined in a fixed proportion.

Detailed explanation-4: -compound : A substance made from two or more elements. Consists of a fixed ratio of chemically bonded atoms.

Detailed explanation-5: -Compounds: A pure substance containing two or more kinds of atoms The atoms are chemically combined in some way. Often times (but not always) they come together to form groups of atoms called molecules. A compound is always homogeneous (uniform). Compounds cannot be separated by physical means.

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