What type of bond forms between zinc and copper atoms
Metallic bond
What is the name of the unit g/mol
What happens to electrons during oxidation?
Electrons are lost
What is the name for the layer of gas that surrounds earth and supports life?
The atmosphere
Michael Phelps
What term is used to describe an electron that has absorbed energy and momentarily jumped up to a higher energy level
Excited state
The ring of fire
How many players are on the field for one team in a men's AFL match?
18
Hydrogen bonding
How many atoms are in 1 mole of Uranium
~6.02x1023
What process occurs at the cathode in a galvanic cell?
Reduction
What is the capital of Croatia?
Zagreb
What is the name of the Australian womens netball team?
Describe the shape of a molecule that has a central atom that is bonded to four other atoms with 0 lone pair electrons
Tetrahedral
Calculate the moles in 8mL of sulfuric acid that has a concentration of 2 mol/L
0.016 moles
1. Particles must collide
2. Collisions must occur with enough force to overcome the activation energy of the reaction
3. Particles must collide in the correct orientation
What term describes a narrow section of land connecting two continents?
Isthmus
Who was the most recent Australian to win a tennis grand slam singles title?
Ashleigh Barty
State the electron configuration (spdf format) of bromine.
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5
You have 50mL of 6 mol/L HCl. How much water would be required to dilute the solution to 1.5 mol/L?
150mL
Rank the following metals from lowest to highest reactivity:
Iron, Copper, Potassium, Gold, Zinc
Gold, Copper, Iron, Zinc, Potassium
Name the 4 largest countries by population
India, China, USA, Indonesia
Which team won the most recent UEFA champions league?
PSG