In Science Experiments. a more reactive metal displaces a less reactive metal because a more reactive metal has more affinity for other nonmetals than a comparitively less reactive protein. for exam â¦ ple, iron displaces copper from copper sulphate as it is more reactive than copper and hence it forms iron sulphate.
Pears have a core surrounded by flesh, meaning pears are pomes. A pome (pohm) is a fruit that has a core surrounded by fleshy tissue that we can eat. The core is usually not eaten. Berries are different - the seeds are inside the fleshy part, not separated from it by a core. Apples and pears are pomes. Drupe
Definition of fume. 1  1a : a smoke, vapor, or gas especially when irritating or offensive engine exhaust fumesb : an often noxious suspension of particles in a gas (as air) 2  2 : something (as an emotion) that impairs one's reasoning sometimes his head gets a little hot with the fumes of patriotism â Matthew Arnold.