Asked by
Chelsea Peters
on Oct 25, 2024
Verified
A substance composed of two or more different types of atoms is a/an ________.
A) compound
B) element
C) ion
D) molecule
E) Both compound and molecule are correct.
Compound
A substance made up of atoms of two or more different elements joined by chemical bonds.
Atoms
The basic units of matter consisting of a nucleus surrounded by electrons, forming the building blocks of all substances.
Element
A pure chemical substance consisting of one type of atom, distinguished by its atomic number.
- Describe the notion of mass and grasp the method of measuring it in objects.
Verified Answer
ST
Learning Objectives
- Describe the notion of mass and grasp the method of measuring it in objects.