Group 1 and Group 7 Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 14 clues. Answers range from 3 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
What is the colour of the flame when potassium burns?
What do you add to a solution to work out which group 7 element it contains?
Do all group 1 elements lose or gain one electron when they react?
Chlorine is a yellow _______ at room temperature.
When silver nitrate is added to potassium bromide what colour does it go?
What is the colour of the flame when barium burns?
Bromine is a liquid at room temperature. What colour is it?
When silver nitrate is added to sodium chloride what colour does it go?
Do all group 7 elements lose or gain one electron when they react?
What is the charge on group 1 when they react?
What is the charge on group 7 when they react?
What is the colour of the flame when calcium burns?
Iodine is a black ___________ at room temperature.
What is the chemical name of the yellow substance produced when silver nitrate is added to potassium iodide?
