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Atomic Crossword

Solve the crossword puzzle using the hints below.
Horizontales
18 vertical rows on a periodic table
Person who killed the atom
When metal can be bent and folded it is _____
Theorized the atom as a round, hard sphere in the 1800's.
Protons, Neutrons and Electrons are all _______ particles
Charge of a neutron
First person to discover the atom
Tells you how many protons are in an atom of an element
Charge of a proton
Subatomic particles orbiting around a nucleus in an atom
Means "repeated in a pattern"
7 horizontal rows on a periodic table
Verticales
Metals and Metalloids have a shiny look called _____
Experiment that Rutherford conducted that involved shooting positive protons through ______.
Basic unit of a chemical element
Creator of the atomic model we use today that has planetary orbitals.
Most metals at room temperature are ______
Total number of protons and neutrons in the nucleus
Center of an atom made up of protons and neutrons
There are 118 of these on a periodic table
First person to recognize atoms were mostly empty space.
Charge of an electron
Created the "plum-pudding" or "chocolate chip cookie" model.
Atoms with the same number of protons but different numbers of neutrons
When metal can be pulled to create wires, it is called____