Standards Review 1 Jeopardy Review 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50 10 20...
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Standards Review 1Jeopardy Review
Periodic Table 10 PointsThe number of protons in an atom of krypton.What is 36?
Periodic Table 20 pointsSolid nonmetals are: A. hard and shiny, B. brittle and dull, C. good conductors of electric currentWhat is B?
Periodic Table 30Which group of elements share characteristics of both metals and nonmetals?What are semi-metals?
Periodic Table 40The least reactive elements are in the group.What is Group 18, the inert gases?
Periodic Table 50 pointsCarbon-12, Carbon-13, and Carbon-14 are three isotopes of Carbon. They have this in common.What is the atomic number and/or the number of protons?
Motion 10 pointsTo calculate the average speed of a cyclist on the way to school what two measurements do you need? What is total distance traveled and total time elapsed?
Motion 20 pointsWhich of the following is a description of velocity: A. 50 km/h, B. 50 km/h west, C. 50 km. west, D. 50 km. What is B?
Motion 30 pointsAn airplane flying at a constant speed is changing its velocity if it is A. flying north to south, B. flying in a curved path, C. flying away from the airport, D. flying east to west.What is B?
Motion 40 pointsMakayla ran 100 meters in 20 seconds. What was her average speed?What is 5.0 m/s?
Motion 50 pointsMichael ran 1500 meters for 8 minutes. He then walked 500 meters for 12 minutes. What was Michaels average speed?What is 100 m/min?
Matter 10 pointsWhich is not one of the particles that make up an atom: A. proton, B. ion, C. neutron, D. electron.What is B. ion.?
Matter 20 pointsThe number of protons in the nucleus of a Calcium atom.What is 20?
Matter 30 pointsParticles of a substance vibrate while being closely locked in position in this state of matter.What is a solid?
Matter 40 pointsWhen water boils, it changes from a liquid to a gas. The molecular motion of the water molecules does this.What is increase?
Matter 50 pointsThe chemical formula MgO tells you that the ratio of magnesium atoms to oxygen atoms is: A. 1 to 0, B. 1 to 1, C. 1 to 10, D. 2 to 1.
What is B. 1 to 1.?
Reactions 10 pointsThe number of atoms of oxygen in a molecule of CO2.What is two?
Reactions 20 pointsNew substances produced in a chemical reaction are called this.What are products?
Reactions 30 pointsEvidence that a chemical reaction has occurred.What is temperature change, color change, production of a gas or precipitate?
Reactions 40 pointsWhich of the following is not a physical change: A. freezing, B. burning, C. boiling, D. melting?What is B. burning?
Reactions 50 pointsA student is using a pH meter to find the pH of an unknown substance. If the substance is neutral, its pH will most likely be:What is 7?
Forces 10 points The combination of all forces acting on an object is called theWhat is net force?
Forces 20 pointsA force can be described by its direction and itsWhat is magnitude?
Forces 30 pointsEthan exerts a force of 150N to push a table across the room. Alex pushes back on the table with a force of 150N. The table stays where it is. This force is calledWhat is a balanced force?
Forces 40 pointsThe reason it is sometimes difficult to get a stationary object moving is because of: A. static friction, B. elastic forces, C. sliding friction, D. centripetal force.What is A. static friction?
Forces 50 pointsAn arrow is pointing toward the right with a force of 2N. Another arrow is pointing toward the left with a force of 7N. What is the net force?What is 5N left?