Energy
Define potential energy
Which type of radiation has the lowest energy?
Radio
What is an element?
Contains only one atom
What numbers on the Ph scale are Acids
0-6
Rows are called:
Periods
Define kinetic energy
Energy in motion
3 colors of primary light
Red, Green, Blue
Mixture
Two or more substances NOT chemically bonded.
What numbers on the Ph scale are Bases
8-14
The Periodic Table arranged from:
Smallest to biggest
What energy transformation happens when wind blows a wind turbine?
Kinetic - Mechanical - Electrical
Heat detecting wave
Infrared
Compound
what is number 7 on the scale
Neutral or Water
Columns are called:
Groups
Law of conservation of energy
Energy cannot be created or destroyed
What light can be used for crime scene investigation?
UV light (Black light)
How many hydrogen atoms are there?
3H(CO2)3
3
What is number is laundry detergent?
11-12
What are the maximum valence electrons?
8
What energy transformation happens when water from a mountain flows through a hydroelectric dam to power a town?
Gravitational - Potential - Kinetic - Electrical
True or False:
Light waves can not travel through a vacum
False
How many oxegen atoms are there?
3H(CO2)3
18
What is another word for base?
Alkaline
Name the atomic # of Helium
2