Test your Periodic Table knowledge! Make sure you know what is an atom, an element, a compound and a mixture. Refresh Metals and Non-metals!
Инструкция к тесту
Choose one answer in the 1st question; fill in the answer in the 2nd question; the 3rd question has multiple choice; match the answers in the 4th question; fill in the missing words in the 5th question
Number of questions in the test:
5