click below
click below
Normal Size Small Size show me how
Science Unit 13-6
Science Unit 13 Lesson 6 Elements
| Question | Answer |
|---|---|
| the type of matter made of just one kind of atom | element |
| organizational tool to order the elements by atomic number and similar properties | Periodic Table |
| the number of protons (and electrons) in an element | atomic number |
| the number of protons and neutrons in the nucleus of an atom | atomic mass |