Write the letter of the pair of terms or phrases in the space provided that best completes the analogy shown. An analogy is a relationship between two pairs of words or phrases written as a : b :: c : d.
The symbol : is read “is to,” and the symbol :: is read “as.”
1. element : compound ::
a. gold : sodium
b. erosion : water
c. solution : acid
d. metal : alloy

d. metal : alloy

Explanation:

a compound is a combination of multiple elements, just as an alloy is a combination of multiple metals.

for example, water is a compound made of hydrogen and oxygen, and brass is an alloy of zinc and copper

that scientist would be robert hooke

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.