Matter and materials Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 16 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
a Mixture with the same composition throughout
a method to separate the pure substances in a mixture
when two or more elements are combined in fixed proportions
a Mixture where the composition is not uniform
An ______ is the smallest particle that retains the chemical properties of an element
In a ___ compound, the total negative charge must equal the total positive charge
____ are mixtures of different metals or metals combined with non-metals
_____ are generally good conductors of electricity and heat
the elements between metals and non-metals on the periodic table
____ are the most basic substances from which all materials are made
separation where the properties of the substances are not changed after separation
mono-
____ compounds contain C and H, and sometimes other elements such as O and N
dull, low density, brittle, insulators
some metalloids are
____ contains aluminium, nickel and cobalt
