May the "force" be with you
Elemental!
Next Dimension
Particles
Mixed bag
100
What are the 3 laws of motion
1. Object in motion stays in motion. Object at rest stay at rest.
2. F=mA
3. Every Action has an equal and opposite reaction.
100
T/F: Valance electrons are the inner most electrons in the atom
False.
100
How many feet are in a mile?
5,260ft
100
The atomic number for the element Cl
17
100
Which particles has a negative charge?
Electron.
200
What are the units we often use to quantify Force
Newtons
200
What are the 3 subatomic particles?
Protons, Neutrons, Electron.
200
How many seconds are there in 1 year?
31,556,926 seconds
200
Draw the Lewis structure for Nitrogen
200
A car is moving at a constant velocity of 25 meters per second.
How far will the car travel in 8 seconds?
200 Meters
300
What is the difference between Velocity and Speed?
Velocity is a vector quantity (Direction and Quanity)
Speed is a scalar vector ( Quantity)
300
Which of the elements below have 2 valance electrons (Li, Be, F, C)
Be
300
Julius is riding his bike at a speed of 20 miles per hour. How many feet per minute is this?
1,760 feet/minute
300
T/F isotopes have the same number of protons but different number of Neutrons.
True
300
Which of the following is an Alkali metal? ( Li, Cl, He, Be)
Li (Lithium)
400
What is the mass of an object if a force of 17 N causes it to accelerate at 1.5 m/s²?
11.33 Kg
400
Electronegativity refers to.....
The ability of atoms to attract electrons
400
A skydiver falls about 176 feet per second. How many feet per hour is this?
633,600feet/hour
400
What is the electron configuration of Na?
1S2 2S2 2P6 3s1
400
Which law of motion does this scenario describe?
Scenario: Jumping off a diving board
3rd law (Action, reaction)
500
A 5000 kg block is pulled across a table by a force of 40 N. Calculate the acceleration.
8 m/s2
500
This Fluorine has 9 protons 7 neutrons. What is the atomic mass unit of the atom.
16 amu
500
A car consumes 25.00 gallons of fuel when driving a distance of 400.0 km. How many gallons will it consume when driving 250.0 miles?
25.14 Gallons
500
What is the electron configuration of O2-?
1s2 2s2 2p6
500
What is the lewis dot structure for H2O?
