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Ty's Science Stuff
Question | Answer |
---|---|
Regions in an atom where electrons are found are called ______ levels. | Energy |
The smallest particle of an atom that still retains the properties of that element. | Atom |
The number of protons in an atom's nucleus is the atomic ______. | Number |
An organized list of all known elements is the ________ table. | Periodic |
An abbreviated name given to an element. | Symbol |
The element with 40 protons. | Zirconium |
Explanation of things or events based on many observations and investigations. | Theory |
Horizontal row in the periodic table. | Period |
Vertical column in the periodic table. | Group |
A substance of atoms that are all alike is an _______. | Element |