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Chapter 17

test

QuestionAnswer
What is an element? An element is a material composed of only one kind of atom.
Which one of these is an atom? A?building blocks of elements. B)building blocks of matter. C)building blocks of protons and neutrons.
What is Brownian motion? Brownian motion is the perpetual jiggling of Brownian motion is particles that are just large enough to be seen.
What is a compound? A compound is a substance that is made of atoms of different elements combined in a fixed proportion.
What is a chemical formula? the chemical compound
What is an element? An element is a material composed of only one kind of atom.
Which one of these is an atom? A?building blocks of elements. B)building blocks of matter. C)building blocks of protons and neutrons.
What is Brownian motion? Brownian motion is the perpetual jiggling of Brownian motion is particles that are just large enough to be seen.
What is a compound? A compound is a substance that is made of atoms of different elements combined in a fixed proportion.
What is a chemical formula? the chemical formula is tells the proportion of each kind of atom.
Created by: 15_AGlaeser