Atoms
What particle in an atom is negative?
Electron
What are the three types of nuclear radiation?
Alpha, Beta, Gamma
How many colours are there in the rainbow?
7
What are the elements called in group 8?
Noble Gases
What are all living things made up of?
Cells
What is the valency of oxygen?
2+
What is an isotope?
An atom with too many neutrons, making it unstable.
How many Harry Potter movies are there?
8
How many periods are shown on the periodic table?
7
What are the three main types of science?
Physics, Chemistry, Biology.
Name the covalent compound CCl4
Carbon tetra cloride
What is the most common device, to measure radiation?
Geiger Counter
What year was Rouse Hill High school Founded?
2009
Who is known as the father of the Periodic Table?
What are the 2 different types of diseases?
Infections and non-infectious.
What is the chemical formula for the ionic compound, aluminium oxide?
Al2O3
Explain the process of nuclear Fission.
Isotope splits due to being unstable. This split atom creates fissonable particles, that further split other atoms. This causes a chain reaction
What was the first feature-length animated movie ever released? (Hint: It was a Disney Movie)
Snow White and the Seven Dwarfs
Describe the trend of electronegativity in the periodic table?
Conduction, convection and radiation.
What is an ion?
Explainare the two different types of ions.
An atom that has had electrons removed or gained. Cations are ions that have lost electrons (positive), Anions are ions that have gained electrons (negative).
What happened in Chernobyl? How did i occur?
A nuclear reactor exploded due to human error
What year did WW1 and WW2 Start?
1914, 1939
Name three Scientists that contributed to the creation of the periodic table.
John Dobereinr, John Newlands, Lothan Meyer, Demetri Mendeleev, William Ramsey, Henry Mosley, Glen Seaborg
What are the three type of adaptations?
Behavioral, Structural, Physiological.