Question

Which of the following describes an element? (2 points)
A.Matter made up of only one type of atom
B.A substance made of two or more types of atoms
C.Two or more types of atoms chemically bonded together
D.Two or more types of atoms that are not chemically bonded

Answer 1

It’s A don’t go for D an element is a pure substance so it has only one type of atoms and they are chemically bound making a molecule

Answer 2

Answer:

✏︎A. Matter made up of only one type of atom

Explanation:

✏︎An element is a pure substance which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic nuclei. The number of protons in the nucleus is the defining property of an element, and is referred to as the atomic number.

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