The Chemistry of Life Vocab Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 15 clues. Answers range from 3 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The center of an atom, formed by protons and neutrons
Russian chemist and inventor who created the first periodic table
An arrangement of all chemical elements by atomic number
An electron located in the valence shell of an atom
Basic unit of matter
Positively or negatively charged atom
Smallest unit of most compounds
A physical substance
Atoms with the same number of protons, but different number of neutrons
Subatomic particle with a positive charge
Subatomic particle with no charge
Subatomic particle with a negative charge
When one or more electrons is transferred from one atom to another
When electrons are shared between atoms
Chemical combination of two or more elements
