Stibnum is the old name for antimony. What element, used in matches, causes it to be able. Acids have a ph level below 7.
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Other quizzes cover topics on matter, atoms, elements, the periodic table, reactions, and biochemistry.
Web a chemistry quiz on general chemistry.
What is the first element on the periodic table?What is the centre of an atom called? What is the main gas.When we think about chemistry, we tend to think about the periodic table.
Which element has the symbol ‘au’?Be careful you don't confuse the symbol with sn for tin (a common tricky. Everyone knows helium, hydrogen, copper and.
