Atomic Theory/Life Cycle of Stars
all matter is composed of atoms
What is the Atomic Theory?
reactions that release energy
What is an Exothermic reaction?
energy that is stored
What is potential energy?
speed and direction
What is velocity?
personal point of view that is not scientifc
What is bias?
orbits around the nucleus, has negative charge and is much lighter than a proton or neutron
What is an electron?
reactions that absorb energy
What is an endothermic reaction?
energy an object has due to motion
What is kinetic energy?
includes any change in speed or direction (velocity)
What is acceleration?
the transfer of energy as heat moves through the particle of a material
What is conduction?
a region of spacetime where gravity is so strong that nothing can escape from it
What is a black hole?
the chemicals that react to form new substances
What is a reactant?
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place on the periodic table
What is the atomic number?
I formulated calculus, the Laws of Motion, and the Law of Universal Gravity?
Who is Sir Isaac Newton?
H is the element symbol for
a distinct body of interstellar clouds - often star forming regions
What is a nebula?
the amount of energy needed to start a reaction
What is activation energy?
an atom with a different number of neutrons than protons; only changes the atomic mass; does not make it positive or negative
What is an isotope?
What law uses this equation?
F = ma
What is Newton's 2nd law?
divergent, convergent and transform faults
What are boundaries in plate tectonics?
red-orange-yellow-blue white - blue represent what order of a stars temperatire
What is the temperature of stars from coolest to hottest?
matter cannot be created or destroyed
What is the Law of Conservation of Matter?
energy is neither created nor destroyed, it is conserved; energy can be transformed
What is the Law of Conservation of Energy?
for every action in nature there is an equal and opposite reaction
What is Newton's 3rd Law?
argues from ignorance, relies on personal stories, and has no peer review, and considered "fake"
What is pseudoscience?