Vocabulary: Atom Structure Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 13 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
smallest unit of an element that maintains the chemical properties of that element
a substance made up of more than one type of element, that is chemically combined
amount of mass in a given volume
area outside of nucleus occupied by electrons
subatomic particles found outside the nucleus with a negative charge
the amount of matter in an object
two or more elements covalently bonded together
subatomic particles found in the nucleus with no charge
central region of an atom, which is made up of protons and neutrons
subatomic particles found in the nucleus with a positive charge
electrons found in an atom's outermost energy level
a pure substance that cannot be broken down, made of only one type of element
two or more substances that are mixed but not chemically
