Chem 3
Elements that share properties of both metals and non metals are known as
metalloids
Transverse and Longitudinal waves both require a ___________
medium
Relationship between electricity and magnetism
electromagnetism
The transfer of charged particles causing a spark is
static electricity
who is ms cerofeci's bff at green brook
ms schaefer!
As you go from side to side on the periodic table the atomic numbers increase by
1's
The maximum distance the medium vibrates from rest position
amplitude
To increase the strength of a solenoid we can....
add coils
up the amp
amount of charge passing through a wire in a given amount of time is measured in
amperes
If ms cerofeci could bring one fictional character to life, what would It be
BB YODIE
Atoms that have the same number of protons and different numbers of neutrons are known as
isotopes
related only to solid matter where you can
evaluate its rigidity or hardness in terms of sound
stiffness
Changing the direction of the current would alter the magnetic field how?
reverse the direction of the field
Copper is an excellent wire source due to these properties (give at least 2)
-malleable
-ductile
-conductive
which color does ms cerofeci wear the most?
Black.
when an atom releases fast-moving particles over a specific amount of time alongside radiation, this is known as
radioactive decay
a measure of how much a
light ray bends when it enters a new medium.
index of refraction
The necessary material needed in the core of an _________ would be _________
(2 word)
electromagnet and ferromagnetic
Voltage measures this TYPE of ENERGY
(stored) potential
What does ms cerofeci say prior to assessments (sometimes)
Good Luck and have fun!!
Which group or family is #17 on the periodic table?
Which groups or family is #18 on the periodic table?
**Must get BOTH for 500
Halogens, Noble gases
What causes a rainbow to form?
-Reflection
-Refraction
(*needs to be in the explanation)
Oersted's experiment- explain what he accidentally discovered, how he did it, and what he was trying to experiment within the first place.
-experimenting with electric current
-brought a compass close, needle switched directions
-brought many compasses close, all took on the direction of the magnetic field
What unit does an electric company use to charge you on your bill?
KiloWattHours kwh
In a normal year what after-school activity is ms cerofeci the advisor of?
Academic team!