Atoms
Negatively charged particles in the atom.
What are electrons?
What is the capital city of the United Kingdom
What is London?
This rule indicates that atoms tend to prefer to have 8 electrons in their valence shell.
What is the Octet rule?
This element is the most abundant in all matter.
What is Hydrogen
Who was the mascot of the unit 6 booklet
Ultraman
The lightest atom
What is Hydrogen?
What is the most populous city in Guangdong?
What is Guangzhou?
Can speed up a reaction.
What is an enzyme/ catalyst?
This element has the atomic number of 2.
Wha tis Helium
What is the total number of booklets distributed to each student this year?
7
An atom that has either lost or gained an electron.
What is an ion?
What are the colours of the Thai flag?
What are Red, White and Blue?
This type of bond is the strongest bond, and is when 2 atoms share a pair of electrons.
HINT: C-C, C-N
What are covalent bonds?
The four primary elements in living things are carbon, hydrogen, nitrogen, and ______.
What is Oxygen?
What was the most problematic item this year?
Calculators!
This unit measures the atomic weight of an atom.
Atomic mass unit (amu), or daltons.
What is the most densely populated country on Earth?
What is Macau (Monaco if you do not count Macau)?
What type of reaction would you predict between lemon juice and soap
What is a neutralization reaction?
This group classifies a molecule as organic.
How many food related labs were completed this year, and what were they?
1. M&M isotope lab
2. Percent composition of sugar in gum lab
The name of one of the particles found in protons
What are quarks or gluons?
In which ocean would you find the country Mauritius?
What is the Indian Ocean?
These types of bonds are between the bases of DNA, and are generally weak.
What are hydrogen bonds?
I have a split personality. I look like a shiny metal, but I act like a brittle non-metal. I can conduct electricity under the right conditions. Tech companies absolutely love me
What is silicon?
Who was the mascot of the unit 1 booklet?
Peppa Pig