ATOMS Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 13 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
What is the smallest piece of an element?
What is a particle with a negative charge?
What is the smallest area in the center of an atom?
What is an atomic particle that has one positive charge?
What is a neutral particle that exists in the nucleus of an atom?
What is an area around an atomic nucleus where an electron is most likely located?
What is the number of protons in an atom of an element called?
What are atoms of the same element that have different numbers of neutrons?
What is the sum of the number of protons and neutrons in an atom called?
What of an element's isotopes, weighted according to the abundance of each isotope?
What are elements that spontaneously emit radiation?
What is a process that occurs when an unstable atomic nucleus changes into another more stable nucleus by emitting radiation.
What is an atom that is no longer neutral because it has gained or lost electrons?
