Show:
Chemical Bonding
Energy Changes
Chemistry in Music
Chemistry in History
John Cena
100

This type of bond is most common among nonmetals and can be described as a sharing of electrons.

Covalent Bonding

100

In this type of reaction, energy is released to the surroundings.

Exothermic Reaction

100

This element has the symbol Hg and shares its name with an iconic British rockstar.

Mercury

100
The "periodic table" of the ancient greeks was much smaller than the one we know today, consisting of these four "classical elements"

fire, air, earth, water

100

John Cena's famous catchphrase

You Can't See Me

200

In this bond, electrons are delocalised, thus free to move and carry charge along.

Metallic Bonding

200

This type of reaction is utilised in instant cooling packs.

Endothermic.

200
When Joosep was a young boy, he used to rock off to this band's iconic album "Welcome to the Black Parade"

My Chemical Romance

200

Chemistry has its roots in this medieval science, aiming to achieve the transmutation of the base metals into gold, the discovery of a universal cure for disease, and the discovery of a means of indefinitely prolonging life

Alchemy

200

In this film, belonging to a widely acclaimed action series, John Cena takes on the role of one of the main character's brother.

Fast 9

300

A regular, repeated arrangement of atoms common in metal or crystalline solids.

Lattice

300

Cooking an egg is an endothermic reaction. Therefore, un-cooking an egg would be this type of reaction.

Exothermic

300

Kurt Cobain sang about this alkali metal, sometimes used as a medicine for bipolar disorder.

Lithium

300

This Danish Physicist is credited with establishing a model of the atom in which electrons (arranged in shells) are orbiting a positively charged nucleus.

Niels Bohr

300

Between his persona as a robot (The Prototype) and the John Cena we know today, his wrestling persona, the Doctor of Thuganomics was a representative of this profession.

Rapper

400

A property of some covalent bonds which allows them to be attracted to one-another through electrostatic attractions.

Polarity
400

Some exothermic reactions require an initial source of heat to start because of this property.

Activation Energy

400

In 2011, David Guetta and Sia created a hit song featuring this transition metal.

Titanium

400

This Polish-French scientist was a pioneer in the field of radioactivity, and the first person to win a Nobel prize twice.

Marie Curie

400

In 2010, John Cena participated in this iconic comedy show, jumpstarting his career in film and TV.

Saturday Night Live

500
Out of the the three types of bonds we studied, this kind is NOT present within a molecule of Lithium Nitrate.
Metallic Bond
500

A negative enthalpy change across the reaction is characteristic of this type of reaction.

Exothermic

500

Maxwell had a hammer made of this material in this Beatles Song

Silver

500

Capsaicinoids are the compounds responsible for making food spicy. This can be measured on this scale, coined by an American pharmacist of the same name in 1912.

Scoville

500

Assuming that John Cena is made of water, his molar mass would be the following, in g/mol.

18