BB round notes 1

Question 1

Covalent non polar compounds

Answer 1

diatomic included

Question 1

Kelper’s second law

Answer 1

An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time. (The Law of Equal Areas)

Question 3

Diatomic molecules

Answer 3

Hydrogen (H2), nitrogen (N2), oxygen (O2), fluorine (F2), chlorine, (Cl2)bromine (Br2) and iodine (I2)

Question 4

Newton’s second law of motion

Answer 4

The relationship between an object’s mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.

Question 5

Covalent polar compounds

Answer 5

close together

Question 5

Second law of thermodynamics

Answer 5

Enery is transferred but so of it is lost to heat

Question 7

who wrote novels and became the salesman of America

Answer 7

John Smith

Question 8

Ionic compounds

Answer 8

far away from each other

Question 9

First law of thermodynamics

Answer 9

Enery can be created or destroyed (law of conservation of energy)

Question 10

Kelper’s first law

Answer 10

The path of the planets about the sun is elliptical in shape, with the center of the sun being located at one focus. (The Law of Ellipses)

Question 11

Newton’s first law of motion

Answer 11

Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.

Question 12

Newton’s third law of motion

Answer 12

For every action there is an equal and opposite reaction.

Question 13

Kelper’s third law

Answer 13

The ratio of the squares of the periods of any two planets is equal to the ratio of the cubes of their average distances from the sun. (The Law of Harmonies)