Grade 11 · Chemistry
This quiz helps revise “Non-metals” in Chemistry for grade 11. It has 25 questions in five categories: Periodic patterns, Different forms, Molecules & bonds, Reactions & processes, Environment & uses. Questions get harder as the points go up, from 100 to 500.
The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
What is the family of elements in group 17 of the periodic table called?
What is the group 18 family with filled outer electron shells called?
How many valence electrons…
In the gameWhich pale-yellow gaseous element…
In the gameWhat property is measured…
In the game
What is the pictured carbon form with a tetrahedral network and very high hardness?
What is the carbon form with a layered structure that conducts electricity?
Which triatomic form of…
In the gameWhich form of element…
In the gameWhich pictured carbon form…
In the gameBy atom count, what kind of molecule does elemental hydrogen form under ordinary conditions?
What is the bond order between the two atoms in N₂?
What molecular geometry does…
In the gameWhat molecular geometry does…
In the gameWhat type of bond…
In the game
What is the industrial synthesis of NH₃ directly from its elements called?
What is the decomposition of water by electric current into its elemental gases called?
What process occurs when…
In the gameWhat role does iron…
In the gameWhat industrial process uses…
In the game
What is chlorine's main purpose in drinking-water treatment at a water-treatment plant?
What atmospheric problem is promoted when SO₂ and nitrogen oxides form acids?
What is the nutrient…
In the gameWhat process cross-links rubber…
In the gameWhat major class of…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.