A scientist is attempting to check the relative atomic masses on the periodic table. He works with three different compounds that contain only C and another compound. These are diatomic compounds with a formula of CX. He finds the following information. If he assumes the weight of C is 12 what is the weight of the other element (X1, X2, X3) and what is the identity of each unknown element?

One nanometer is equal to how many meters?

The organs inside the body and how they function together

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .