3-2 What are atoms?

What Is an Atom? - Definition, Parts & Measurement - Video & Lesson Transcript | Study.com

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Open Ended

What is an atom?

Open Ended

What conclusion did Democritus reach?

Fill in the Blank

All elements are composed of ...

Multiple Choice

Atoms can be divided and destroyed.

• true

• false

Fill in the Blank

The atoms of two or more elements can join together to form tyoes if matter called...

Fill in the Blank

Atoms of different elements are ___ from each other.

Multiple Choice

What is the special toolthat can capture images of atoms?

• scanning traveling microscope

• scanning tunneling microscope

• seeing tunneling microscope

Open Ended

What does the word atom mean?

Fill in the Blank

Who was the first person to use the word atom?

Open Ended

Who came up the with the atomic theory?