Types of Bonds
What type of chemical bond is formed when electrons are shared between non-metal atoms?
What is a Covalent bond?
In a chemical equation, what name is given to the new substances formed on the right side of the arrow?
What are Products?
If a neutral atom gains two electrons, what type of ion does it become, and what is its charge?
An Anion, with a charge of -2.
A part of your body.
And
A metal resource used in building.
Metal
Which is true of Harry Potter's wand?
A: Contains Dragon Heart String
B: Is 12 Inches Long
C: Made of Holly Wood
D: Remains Broken at the end of the series
C
Celestial body of extremely intense gravity that scores an ace in golf.
Black hole in one
Draw a simple diagram to represent a Metallic bond. Label the two main components.
(Students draw a lattice of positive metal cations surrounded by a "sea" of delocalised/free-moving electrons).
Write the general word equation for what happens when a Metal reacts with an Acid.
Metal + Acid →→ Salt + Hydrogen Gas.
Using your periodic table knowledge, write the chemical symbols and charges for a Sodium ion and an Oxide ion.
Na+ and O2-
A place to enjoy the outdoors.
And
Something you do in your car.
Park
Something related to a funeral.
And
Someones name
And
A statement of future tense
Will
This biographical film about Frank Abagnale living a life of a con artist on the run from the FBI is a hit song from the lion king about Nala and Simba's love
Catch me if you can you feel the love tonight
Explain why solid table salt (NaCl) does not conduct electricity, but salt dissolved in water does.
In a solid lattice, ions are locked in place. When dissolved, the ions separate and are free to move and carry a charge.
When two clear, soluble liquids are mixed and a cloudy, solid solid forms and sinks to the bottom, what type of reaction has occurred?
What is a Precipitation reaction?
A polyatomic ion is a charged group of covalently bonded atoms. What is the name and charge of the SO4 ion?
What is Sulfate, with a -2 charge?
When a statement is uncompromising, honest and occasionally hurtful.
And
When you need to sharpen your pencil
What is blunt?
What is the difference in the number of players in Rugby union vs league. (1 team difference)
2
This All-star team of DC super heroes is the most popular esport in South Korea
Justice League of Legends
On your whiteboard, categorise these three substances by their bond type (Ionic, Covalent, Metallic): CO2, MgCl2, and FeFe.
CO2 = Covalent, MgCl2 = Ionic, Fe = Metallic.
On your whiteboard, balance the following chemical equation for the synthesis of ammonia: N2+H2→NH3
N2+3H2→2NH3
Using the criss-cross method, write the correct chemical formula for Calcium Nitrate.
Ca(NO3)2 (Watch closely that students use brackets around the NO3!)
A large, long legged, long-necked bird.
Flies with neck out stretched.
And
A tall object used to move other objects
What is a crane?
How many world championship titles have been won by lewis hamilton.(Double Points for the years)
7
This famous singer-songwriter was the frontman for queen and is an astrological phenomenon where a planet appears in reverse to its orbit, often being blamed for crazy behaviour
Freddie Mercury Retrograde
Draw the Electron Dot Diagram (Lewis Structure) for a molecule of Water (H2OH2O). Show all valence electrons.
(Students must draw Oxygen in the centre sharing one pair of electrons with each Hydrogen, and crucially, leaving two lone pairs of electrons on the Oxygen).
Balance this combustion reaction of methane gas: CH4+O2→CO2+H2O
CH4+2O2→CO2+2H2O
Write the chemical formula for Ammonium Carbonate (NH4+and CO32−). Once written, calculate the total number of individual atoms in one molecule of it.
(NH4)2CO3. Total atoms = 14. (2 Nitrogen, 8 Hydrogen, 1 Carbon, 3 Oxygen).
An assessment at the end of the year
AND
A battle royale game based on cash
AND
The last straw
What is Final
What is the hardest wood in the world?
A: Oak
B: Australian Buloke
C: Brazilian Walnut
D: Schinopsis Brasiliensis
B: Australian Buloke
This American playwright famously known for his muscial Hamilton is a prolific actor famous for her appearance in drake and josh and Icarly
Lin-Manuel Miranda cosgrove