Chap 4 Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 14 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Anything that has mass and takes up space
A substance that cannot be separated or broken down into simpler substances by chemical means
The smallest unit of an element that maintains the chemical properties of that element
A subatomic particle that has a positive charge and that is located in the nucleus of an atom
A subatomic particle that has a negative charge
A subatomic particle that has no charge and that is located in the nucleus of an atom
An atom that has the same number of protons as the other atoms of the same element do but that different number of neutrons
A substance made up of atoms of two or more different elements joined by chemical bonds
A group of atoms that are held together by chemical forces
An atom or molecule that has gained or lost one or more electrons and has a negative or positive charge
The attractive force between oppositely charged ions which form when electrons are transferred from one atom or molecule to another
A bond formed when atoms share one or more pairs of electrons
A combination of two or more substances that are not chemically combined
A homogeneous mixture of two or more substances that are uniformly dispersed throughout the mixture
