Single-Replacement Reactions 1. Copper reacts with silver nitrate to form silver metal and copper(II) nitrate. copper metal + silver nitrate silver metal + copper(II) nitrate 2. Zinc metal reacts with hydrochloric acid to produce zinc chloride and hydrogen.
The first is by composition. The typical composition of an asteroid depends on its distance from the Sun. At the outer edges of the asteroid belt, that is between three and three and a half times further from the Sun than the Earth, over eighty percent of the asteroids are known as C-type.rom piles of 'rubble' to complex mixtures of metals, and carbon and silicon compounds, asteroids are not just dull grey lumps of cratered rock... We find that asteroids are fascinating objects, varying in composition and shape.
Asteroids are irregular shaped rocks that orbit in a belt between Mars and Jupiter. Our solar system is the only one with these rocks that we gave the name Asteroid to. They are thought to be the remains of a planet that broke apart.eteoroids are the ones still in space. Asteroids a â¦ re large debris in soace that are mainly found in an orbit, not moving around. The most known amount of asteroids near us is the Asteroid belt separating the terrestrial planets and the gas planets. + 3 others found this useful.