Chemistry
The slope of a position-time graph represents this quantity.
What is velocity?
Measurement of energy when a substance changes from Liquid to Solid.
What is the Heat of Fusion?
The integer equal to the total number of protons and neutrons in the nucleus of an atom.
What is atomic mass or mass number?
The name of the most outer ring of electrons on a bohr diagram.
What is a valence shell
The the force when an object gains is 125 J of work and the distance is 50 m.
What is 2.5 N?
Reflection of Sunlight on snow back to the atmosphere.
What is the albedo effect?
The subatomic particle responsible for determining an element's identity.
What is the Proton?
The atomic mass indicates the amount _______ and ________ in an atom.
Protons and neutrons
On a velocity-time graph, the area under the graph represents this.
What is displacement?
What are Pallisade cells?
Composed of 78% Nitrogen, 21% Oxygen and 1% other gases.
What term refers to the attraction of water molecules for each other
What is Cohesion
The law stating that matter cannot be created or destroyed during a chemical reaction.
What is the Law of Conservation of Mass?
A graph with a horizontal line on a position-time graph indicates this type of motion.
What is being at rest?
The passive transport of water through a cell membrane.
What is osmosis?
Average temperature, precipitation over a short period of time.
What is Weather?
This process removes carbon dioxide from the atmosphere and stores it in plants.
What is Photosynthesis?
The chemical formula for sulfurous acid.
How long it will take a girl running at a velocity of 2.50 m/s to reach 4.00 m/s is she is accelerating at a rate of 0.500 m/s2.
What is 3 seconds.
Experiment that disproved the theory of abiogenesis; disproved that life is spontaneously generated.
What is the swan neck experiment?
The greenhouse gas produced in the greatest amount by human activities.
What is CO2?
Pressure causing the guard cells to become rigid, opening of the stomata.
What is the Turgor Pressure?