Atomic Structure
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1
2
3
Check
Across:
1.
a negatively charged ion
2.
the negatively charged electrode
3.
an atom or molecule that has a net electrical charge
Down:
1.
the positively charged electrode
2.
a positively charged ion
OK