Scientific Method
What step of the scientific method does the following sentence represent:
If the dairy industry continues to grow then the temperature of our atmosphere would increase because cows produce carbon dioxide which contributes to global warming.
Hypothesis
What element type accounts for the majority of the periodic table?
Metals
Which element has 6 protons?
Carbon
If an Ion had two extra electrons, what would its charge be?
-2
What is my birthday?
February 24, 2005
What step of the scientific method does the following statement represent:
I wonder how the dairy industry affects the global temperature?
Question
What information can you get from the period of an element?
Which element has a mass of 16 (no table)?
Any Carbon-14 is an ________ of Carbon
Isotope
What is the other Chemistry teachers name?
Crystal
What step of the scientific method does the following statement represent:
The dairy industry provides a negative contribution to the environment due to the methane gas produced by cows and livestock.
Conclusion
What is information can you conclude from a group of the periodic table?
The amount of valence electrons it has
What are the names and charges of the three subatomic particles?
Electron (neg)
Proton (pos)
Neutron (none)
To change K into K+3 what needs to occur?
Remove three electrons
What sport does your teacher play?
What step of the scientific method do you complete to:
Answer your question, prove your hypothesis, and support your eventual data and conclusion?
Experiment/Test
What element is in group 1, period 1, and how many shells and valence electrons does it have?
Hydrogen
Which element is named after a college/city in the bay area?
Berkelium
If an atom has 12 protons and 15 neutrons, what is its isotope name?
Magnesium-27
What is the name of my instructional coach?
Khaleh
What step in the scientific method does the following statement represent:
The average ruminant produces 250-500 liters of methane a day. Globally, livestock are responsible for burping (and a small amount from farting) the methane equivalent of 3.1 gigatons of carbon dioxide into the atmosphere annually.
Data Collection
What type of gases are in the far right column?
Noble Gases
Name all the elements which have five electron shells (can use your table)
Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Ag, Cd, In, Sn, Sb, Te, I, Xe
How do you find the number of neutrons in an atom?
Mass number - Atomic number
In what month was Shaina born?
July