The shininess of an element is also referred to as "metallic luster." which of the following elements is most likely to have a metallic luster?
a. arsenic
b. rhodium
c. chlorine
d. hydrogen

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

How many grams of mgbr2 are needed to produce 75g or metal?

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?