Hackneys Physical Science

Chemical Bonds

100

• Two or more elements chemically combined

What is a Compound?

200

• the charge of an ion within a compound, written as a superscript +1

What is an Oxidation Number?

300

Ever element needs 8 valence electrons on its outer energy level EXCEPT these two elements

What is Hydrogen and Helium?

400

• Elements in the same group have the same number of

What is Valence Electrons?

500

When drawing a dot diagram of an element what do the dots around the element symbol represent?

What is a Valence Electron?

Chemical Reaction

100

• a change in a substance that only affects its physical properties 

What is a Physical Change?

200

• a change in a substance that affects its chemical properties thus a chemical reaction occurs and a new substance is formed

What is a Chemical Change?

300

• process by which the atoms of one or more substances are rearranged to form different substances

What is a Chemical Reaction?

400

What is the correct term for the elements on the LEFT side of the equation?

2Na(s) + Cl₂(g) = 2NaCl(s)

What is a Reactant?

500

What is the correct term for the elements on the RIGHT side of the equation?

2Na(s) + Cl₂(g) = 2NaCl(s)

What is a Product?

Classifying Matter

100

• anything that takes up space and has mass

What is Matter?

200

• all particles in matter are identical (fixed composition)

What is a Substance?

300

• two or more substances physically combined (variable composition)

What is a Mixture?

400

What type of mixture's components are evenly distributed out on a microscopic level

What is Homogeneous?

500

What typer of Mixture's substances in the mixture are not evenly spread out

What is Heterogenous?

Misc..

100

How many Newtons Laws are there?

What is 3?

200

What is the name of the diner in Vanceboro?

What is Vera's diner?

300

What is Thomas Edison's most famous invention?

What is the lightbulb?

400

The concept of Gravity was discovered by which famous physicist?

Who is Isaac Newton?

500

Who is the founder of Barstool Sports?

Who is Dave Portnoy?

West Craven

100

What is the name of the football stadium at West Craven?

What is Clay Jordan Stadium?

200

What is the name of the baseball field at West Craven?

What is Don Hughes field?

300

What is the name of the basketball gym at West Craven?

What is Lorenzo Jones Gym?

400

Who is a CURRENT Professional Baseball player from West Craven?

Who is Shawn Armstrong?

500

Who was the coach of the team that beat the 2022 West Craven Baseball team in the first round of the playoffs?

Who is Coach Hackney?