What is the missing word out of this question

the metal is easily shaped and does not _ _ _ _ _ with water

noble Metals are found as pure metals because they are unreactive and don't combine with other elements to form compounds. Because they are so unreactive, they don't corrode easily. ... Transition Metals are what we usually think of when we think of metals. They are hard and shiny, strong, and easy to shape

explanation:

metals have excess of electrons whereas non-metals have deficiency of electrons. thus, in order to gain stability metals easily donate their electrons to the non-metals.

for example, electronic configuration of sodium is and electronic configuration of phosphorous is .

when a phosphorous atom and sodium atom combine together then sodium will donate is extra one electron to the phosphorous atom. as a result there will be formation of ionic bond between sodium and phosphorous.

the reaction will be as follows.

there, are three sodium sodium atoms and each of them will donate its one extra electron to phosphorous atom. thus, the sub-shell of phosphorous gets completely filled.  

thus, we can conclude that electrons are transferred from atoms of sodium to atoms of phosphorous. this transfer makes the sodium atoms donate one electron and the phosphorous atoms to gain one electron. as a result, the sodium and phosphorus atoms strongly attract each other.

it means there are 3 atoms of oxygen