C1 Revision Question List Crossword
This printable crossword puzzle has 14 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
what is a substance made of only 1 type of atom called?
what is the name of 2 or more different substances not chemically joined together?
what is the name of a substance made of 2 or more different types of atoms chemically joined together?
where are the protons and neutrons found in an atom?
where are the electrons found in the atom?
what element has the symbol Na?
what element has the symbol Zn?
what are the columns of the periodic table called?
what are the rows of the periodic table called?
how are all the elements arranged on the periodic table?
what is the top number on the periodic table called?
how many protons does nitrogen have?
how many electrons does magnesium have?
how many neutrons does potassium have?
