| Question | Answer |
| I am the subatomic particle inside the atom nucleus with a (+) electrical charge. | proton
|
A pure substance formed when two or more different elements chemically bond to each other | Compound
| I am the basic unit of all matter | Atom
| This number is the number of protons inside the nucleus of an atom used to identify the atom | Atomic Number
| The state of matter where a substance has a definite shape and volume | Solid
| Characteristics of a substance that can be observed or measured without changing the substance | Physical Properties
| A property that describes how well a substance transfers heat or electricity | Conductivity
| The temperature that a substance changes from a liquid to a gas | Boiling Point
| A pure substance made up entirely of ONE kind of atom | Element
| A combination of two or more substances that are NOT chemically combined | Mixture
| Anything that has mass and volume (takes up space) | Matter
| The ability of a substance to be dissolved by another substance | Solubility
| The smallest subatomic particle, they orbit the nucleus of the atom | Electron
| A property that describes how easy it is to bend or twist or flatten a substance without it breaking | Malleability
| Copper is an excellent substance to use for electrical wiring because of which property of copper | Ductility
| The group of elements located on the left side of the Periodic Table | Metals
| Properties that describe how well or not well a substance will react with other substances | Chemical Properties
| The group of metals located on the right side of the Periodic Table | Non metals
| A subatomic particle located inside the nucleus that has no charge ( ) | Neutron
| A chart of the known elements arranged according to their physical and chemical properties | Periodic Table |
