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force
periodic table
change
symbiotic relationships
100
unit of measurement for force
What is a newton
100
hydrogen
What is the first element on the table
100
any change that results in the formation of new chemical substances. At the molecular level, chemical change involves making or breaking of bonds between atoms. These changes are chemical: iron rusting (iron oxide forms) gasoline burning (water vapor and carbon dioxide form)
What is chemical change
100
special type of interaction between species. Sometimes beneficial, sometimes harmful, these relationships are essential to many organisms and ecosystems, and they provide a balance that can only be achieved by working together.
What is a symbiotic relationship
200
Newton's first law of motion is often stated as. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
What is newtons first law
200
the vertical columns on the table
What is a group
200
changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.
What is physical change
200
an association between two organisms in which one benefits and the other derives neither benefit nor harm.
What is commensalism
300
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
What is newtons second law
300
the horizontal columns on the table
What is a period
300
physical change
What is scissors cutting paper
300
one in the relationship benefits and one is harmed
What is parasitism
400
For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.
What is newtons third law
400
there is known to be 128
What is the amount of elements on the periodic table
400
chemical change
What is chocolate milk mixed in milk
400
both in the relationship are affected in a good way
What is mutualism
500
F=MA
What is the equation for force
500
12
What is the atomic mass
500
physical change
What is cereal going in milk
500
commensalism
What is a bird in a tree