Atomic Structure
What subatomic particle determines what element an atom is?
Proton
What elements are in C6H12O6?
6-carbon, 12-hydrogen, and 6-oxygen
What process turns sunlight, carbon dioxide, and water into oxygen and sugar glucose?
Photosynthesis
How do you calculate speed?
Speed = Distance / Time
Which moon phase would occur about two weeks after a full moon?
New Moon
Which two subatomic particles make up atomic mass?
Protons & Neutrons
How many valence electrons does Iodine (I) have?
7
Give an example of a producer.
Grass, trees, plants, etc, etc…
A balanced force means the net force of an equation equals _________.
Zero
Give an example of a chemical change.
Rusting, burning, creating something new, etc etc etc
What is this element?
P = 16
N = 18
E = 16
Sulfur
What group of elements are considered the most stable?
Noble Gasses, group 18
Without ____________, populations of herbivores can grow too large for an ecosystem to be stable.
Carnivores
A car is traveling at 80 miles per hour, the driver stops pressing the gas pedal and the car starts to slow down on its own. What causes the car to stop on its own?
Friction
What occurs when Earth’s tectonic plates suddenly release built up pressure that causes violent shaking of the ground?
Earthquake
List any two elements that can combine to have a total of 54 protons.
Any two elements which total number of protons equal 54.
What group of elements are considered the most reactive?
Alkali Metals, group 1
Where does all energy in a food web ultimately come from?
The Sun
How far will a runner go if she is running 10 miles per hour for 2.5 hours?
25 miles
What type of energy transformations occur when a solar panel is used to power a house?
Solar energy into electrical energy
What determines how reactive an atom is going to be?
Valence Electrons
How many protons, neutrons, electrons, energy levels, and valence electrons does Phosphorus (P) have?
15 protons, 16 neutrons, 15 electrons, 3 energy levels, and 5 valence electrons.
A hyena hunts different prey and also takes food from other hunters. What two types of consumers can a hyena be considered?
Carnivore and decomposer / scavenger
Five students challenge Mr. Munoz to a tug-o-war competition. Both sides exert 500 N, eventually the student side begins to tire and only exert 400 N to the left while Mr. Munoz begins to try and outputs 1000 N to the right. What motion would occur?
Acceleration to the right.
One atom has 19 protons, 19 electrons, and 21 neutrons. Another atom has 19 protons, 27 electrons, and 30 neutrons. What are the identities of each atom?
Both atoms are Potassium (K)