In general, how do the chemical properties of a compound compare to the elements that form it?

A. Compounds are very similar to the elements they are formed from.
B. Compounds are often very different from the elements that form them.
C. Compounds are identical to the elements that form them.
D. Compounds are not related to the elements that form them.

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box

Calculate the mass of 0.750 mol of the following substance. na3po4.