How many particles are in 10 grams of CO,? Avogadro's number is 6.02 x 10".
The atomic mass for C is 12, and for 0 is 16.

"a connection, a bond or common feeling between two people", or as a chemical process it stimulates love or sexual attraction

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

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how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

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(jacemorris04)