All About Chemistry
Moving Matter
Building Blocks of Creation
Compound Chemistry
100
The branch of science that identifies the substances of which matter is composed, investigates their properties and the ways in which they interact, combine, and change, and uses these processes to form new substances.
Chemistry
100
What are the boiling and melting points of water (in °C)?
Boiling: 100°C
Melting: 0°C
100
A substance that contains only one kind of atom is
an Element
100
Substances that have molecules arranged in long chains of lots of repeating small molecules making them stretchy and bouncy
Polymers
200
what makes everything in the world work, move, and do things.
Energy
200
Name the transformation that changes a solid to a liquid
Melting
200
Which particle is responsible for an atom’s volume?
Electron
200
property that determines how easily something can be changed into different shapes without breaking
plasticity
300
replace matter with another kind of matter
displace
300
Name the transformation that changes a liquid to a gas
Vaporization or Evaporation
300
Which particle is responsible for a bulk of the atom’s weight?
Neutron
300
A chemical compound that has a sour taste, conducts electricity, ruins metals, and donates hydrogen ions
Acid
400
force of gravity on an object
weight
400
Name the transformation that changes a gas to a solid
Deposition
400
Electrons in the outermost shell of an atom are called
Valence Electrons
400
Name the bond:
Covalent Bond
500
how much mass is in a certain volume of matter
density
500
Name the labeled parts of a periodic table box
Top to bottom: Atomic Number; Element Symbol; Element Name; Atomic Mass
500
Label the parts of the atom
A - Electron Shell
B - Nucleus
C - Electron
D - Proton
E - Neutron
F - Energy Levels
500
A negatively charged ion
anion