Periodic table and atoms
what makes an element happy
what is 8 valence eletrons
what is neutral on ph scale
what is 7
what is net force
total sum of all forces
potential energy
stored energy
list slowest to fastest sound waves
gases, liquids, solids
what causes an element to be highly reactive
what is less than 8
is a cleaner an acid or base
what is a base
whats the formula
F=ma
kinetic energy
moving energy
The higher the pitch, the higher the ____
Frequency
The majorities of elements are what
what is a metal
define element
what is one atom
first law
Law of Inertia
law of conservation
energy isnt created or destoroyed.
List all the colors lowest to highest frequency
Red, Orange, Yellow, Green, Blue, Indigo, Violet
what are rows and columns called
what is groups and periods
define mixture
2 or more atoms being combined
2nd law
Law of acceleration
Plugging in radio and listening to music
mech, elec, sound
what do you need for a sound wave
a medium
What element has 3 rings and had an atomic mass of 204.8
What is thallium
define compund
Pure substance consisting of atoms with 2 or more
3rd law
For every action there is equal and opposite reaction
Energy tranformation
Energy is transfered from one object to another
how are sound waves different from light waves
Sound waves travel through certain things while light waves use electromagnetic reflections