Chemistry
Force & Motion
Weather
Atoms
Random
Grab Bag
Grab Bag
100
the number of protons in the nucleus of an atom
atomic number
100
In order to calculate the force required to accelerate a skateboard, which of the following measurements are needed?
The distance the skateboard moved,
time it took,
skateboard’s mass
100
A frontal system with blue triangles is ....
cold front
100
An element has an atomic number of 7. Which means it has 7 protons. What is it’s identity?
Nitrogen
100
What are clouds made up of?
water
200
These are 3 indicators of a chemical change.
What are new substance is form, precipitate, color change, change in odor, temperature change, or can not be changed back.
200
These are Newtons three laws.
What are inertia, F=ma, equal and opposite forces
200
Hurricane Ike was a hurricane that made landfall in 2008 and caused much destruction in Cuba and Texas, what 2 things cause Hurricanes to occur?
Warm surface water and humidity in the air
200
Here is a Bohr model drawing of Barium. How many valence electrons does barium have?
2
200
What sport did Ms. Carr or Coach Petty play in high school and college?
Carr-basketball
Petty-soccer
300
On the periodic table the group number tells us the _____ and the period number tells us the ______.
What are valance electrons and electron clouds?
300
Which of the following describes an application of Newton’s Law of Inertia? A. A car stops suddenly, but the passengers in the car are thrust forward into the seatbelts. B The force pushing downward on a box is equal to the force pushing upward on the box. C Earth’s tectonic plates collide with equal force and equal acceleration. D The force of gases pushing downward from a rocket launch the rocket upward against gravity.
A car stops suddenly, but the passengers in the car are thrust forward into the seatbelts
300
What is a convection current?
Shows an example of how the Sun’s radiant energy heats up Earth’s air and water which creates convection currents which causes wind and has an effect on Earth’s weather.
300
The following is part of a chemical equation. Which of the following shows the correct amount of atoms in the product for the reactant portion of the formula?
300
Can you name one of the dogs that belong to either Ms. Carr, Mrs. Gaitan, or Coach Petty?
Diesel-Gaitan
Tink & Tickle-Petty
Max/Mia/Maverick-Carr
400
The reactivity of an element is most greatly influenced by which of the following?
Number of valence electrons
400
A runner was able to cover 60 meters in 120 seconds. they were moving ______ m/s.
What is .5 m/s?
400
What weather is associated with high pressure?
happy, warm, sunny
400
What best describes a neutron?
No charge with 1 amu mass in the nucleus
400
Crockett's school motto
Cougar Success Everyday Nothing Less
500
An atom is in the 4th period, 5th group, has this many neutrons.
What is 33?
500
If a mother and daughter are standing together pushing their hands toward one another what will happen to each of them?
Both move backward, but the daughter moves with a greater acceleration.
500
What direction does weather move across the United States?
Weather can move in any direction. In the United States, weather most often moves west to east, because that is the direction the jet stream blows.
500
Valence electrons are located on the outer energy levels in the atom. What do they determine for an element?
Reactivity
500
Name all 4 mascots for Irving High Schools
Irving-Tigers
MacArthur-Cardinals
Nimitz-Vikings
Singley-Phoenix