Atomic Structure Crossword (3 points)
This printable crossword puzzle on the topic of Elements & Periodic Table has 15 clues. Answers range from 6 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Radioactive form of an isotope
positively charged nuclei of helium atoms
charged particles (positive or negative)
high-energy electromagnetic radiation produced in nuclear reactions
time taken for half the radioactive atoms in a sample decay
positively charged central core of an atom
a nucleus that does not change spontaneously
an atom that the neutrons and protons in the nucleus that aren't held together
negatively charged, very light particles in an atom
positively charged particles found in the nucleus of an atom
particles with no electrical charge
atoms of the same element that differ in the number of neutrons
splitting the nuclei of large atoms
two light nuclei join together and forced together
the method of heat transfer that doesn't require particles
