Atom and Chemical Bonding Crossword Puzzle

Download and print this Atom and Chemical Bonding crossword puzzle.

PDF will include puzzle sheet and the answer key.

Edit Print PDF - Letter PDF - A4

QUESTIONS LIST:

molecule : a neutral group of atoms joined together by a covalent bond.
proton : positively charged particle in the nucleus
seventy four : the number of neutrons in iodine.
fifty : the amount of neutrons in strontium
atom : the smallest form of matter.
electron : particles found orbiting the nucleus.
non metals : elements that tend to form covalent bonds
mass number : total number of protons and neutrons
sulpher : an element with 16 protons
atomic number : the number representing the number of protons and electrons.
valence : the electrons on the outermost energy level of an atom furthest from the nucleus.
ionic : bond formed between a metal and a nonmetal
copper : an element with twenty nine electrons
energy levels : locations around the nucleus where electrons are found.
compound : a substance that contains 2 or more elements chemically compound.
neutron : a uncharged particle in an atom.
isotope : atoms of an element with the same number of protons but different mass numbers.