If I have 3 eggs and place each one in water from 3 different sources and wanted to test to see which egg got hard faster then this is the dependent variable
What is the speed/time
100
Amount of matter in a given amount of space
What is density
100
You do this to find the number of neutrons
What is subtract the atomic number form the mass number
100
the number of electrons in the outer shell of S with a 2- charge
What is 8
100
CaCl2 has this name
What is Calcium Chloride
200
If I were testing to see which route would get me home faster as I leave from school then this would be the independent variable.
What is the route
200
Definite shape + definite volume
What is solid
200
Has extra neutrons
What is Isotope
200
This is the reference element for Br in writing a shorthand electron configuration
What is Argon
200
Co2 has this scientific name.
What is Carbon Dioxide
300
If you had 2 brown bears this would be a the qualitative observation?
What is Brown
300
Upward force of air or water on an object
What is buoyancy
300
He though that electrons were in orbits.
Who is Bohr
300
27) Electron configuration for Al with a 3- charge
What is 1s2 2s2 2p6 3s2 3p4
300
This type of bond is made when you bond K and O
What is Ionic
400
The responding Variable
What is the dependent variable
400
Amount of space something takes up
What is volume
400
This shell can only hold 2 electrons
What is the 2nd shell
400
The electron configuration for the element that has 12 protons, 12 neutrons and a negative 2 charge.
What is 1s2 2s2 3p4
400
You need this many oxygens when you bond oxygen to Iron III
What is 3
500
Variable that is being Tested
What is the independent variable
500
Amount of matter in an object
What is mass
500
This element is in the 12th electron in the 3rd shell
What is chromium
500
This is the abbreviated electron configuration for the element that has 35 protons.
What is [Ar] 4s2 3d10 4p5
500
You need this many Copper III to bond with 12 Oxygens