Show:
atom
molecule
matter
100
the smallest building blocks?
What is atoms
100
how many atoms are in a molecule?
What is two or more.
100
anything that has mass and takes up space
What is matter
200
A grain of dust is about a million times as large as an
What is atom.
200
what kind of electrical charge do electrons have?
What is negative ?
200
what makes up the center, or mucleus, of an atom?
What is protons and neutrons.
300
properties of matter include
what is color, texture, size, shape, solubility, mass, hardness
300
what kind of electrical charge do neutrons have?
What is none
300
solid,liquid and gas
What is 3 states of matter
400
tiny subatomic particles that swarm around the atom's nucleus.
What is electrons?
400
a type of electron wiht no electrical charge.
What is molecule?
400
the word "atom" comes from an ancient Greek word mening...?
What is indivisible