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by BlastRoom
#covalent_bonds#matatag_science_9
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What happens to valence electrons when hydrogen and chlorine form an HCl molecule?
Which pair of elements commonly forms molecular compounds through covalent bonding?
Which substance consists of molecules but is not a compound?
How many electrons fill each hydrogen atom's outer shell when it forms H₂?
What information does a molecular formula provide?
What happens to the total number of valence electrons when two chlorine atoms bond to form a molecule?
How are the atoms connected in this structure?
How many electrons are shared between the atoms in this structure?
Which molecule has the strongest bond between its two atoms?
In H₂O, how many electrons does oxygen count in its outer shell, including the electrons it shares with hydrogen?
Which shape describes a water molecule?
How many electron pairs does carbon share with each oxygen atom in CO₂?
How many lone pairs remain on nitrogen after it forms three single bonds in NH₃?
What is the formula of the molecule formed when one carbon atom bonds to four hydrogen atoms?
What is the common name of NH₃?
Name BrF₅ using the rules for binary covalent compounds.
What is the systematic name of CO?
Choose the formula for phosphorus pentachloride.
A compound is named silicon tetrabromide. Which formula matches its name?
Which formula correctly represents dinitrogen pentoxide?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Properties of Ionic, Covalent and Metallic Substances
20 questions
