Question

UUTUUS
4. A pure substance is made up of only one kind of atom and cannot be broken into two or more
simpler substances by physical or chemical means is referred as:
1
a. Compound
b. Element
c. Molecule
d. Mixture​

Answer 1

Answer:

Element is the answer of your question

Answer 2

Answer:

Elements

Explanation:

Any substance that contains only one kind of an atom is known as an element. Because atoms cannot be created or destroyed in a chemical reaction, elements such as phosphorus (P4) or sulfur (S8) cannot be broken down into simpler substances by these reactions..

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