Atom Vocabulary Crossword Puzzle
This printable crossword puzzle on the topic of Elements & Periodic Table has 15 clues. Answers range from 3 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
where you find electrons
determines the reactivity of 1 element as it interacts with other elements
center of the atom
inside of the nucleus and has a positive charge
no charge and inside of the nucleus
negative charge and outside of the nucleus
tells how many protons and electrons are in an atom
smallest "building block" of matter
made up of the same type of atoms
mass of a neutron and proton
atomic mass unit
vertical rows going up and down the periodic table
horizontal rows going across the periodic table
the mass of an atom
substance made of 2 or more different types of atoms or elements, chemically bonded together
