Atoms are the smallest and most basic building blocks that make up all matter in our world. Atoms themselves are composed of even smaller particles, including a nucleus containing protons and neutrons at the center, and electrons that orbit around the nucleus. Everything visible in our daily lives, from the smallest molecules to large objects, are comprised of combinations of these tiny atoms.
2. WHAT ARE THINGS MADE OF?
If we divide anything, the smallest part that
we could ever get is an Atom.
Given that, molecules are groups of Atoms
3. What are atoms?
Atoms are the smallest
recognizable bit of any substance.
Atoms are the basic building blocks
of matter that make up everyday
objects.
Everything in our world is made of
atoms
11. How bigs are atoms???
Atoms are about a ten millionth of
a millimetre across and weight 100
thrillionths of a trillionth of a gram.
The smallest atom is Hydrogen
The biggest atom is meitnerium