aluminum
Rubidium, Rhenium, Ruthenium, and Rhodium.
Asbestos and Aluminum and Acetate and Aggregate and Asphalt
Metal elements that begin with the letter C include copper (metal), cesium (metal), and cadmium (metal). Carbon is a nonmetal, while cesium and cadmium are metals. There are no metalloids that begin with the letter C.
Poisson's ratio is 0.3 for metals because the metals begin to get thinner the more they are stretched. It also relates a strain that is tensile to a strain that is compressive.Ê
They metals are stored in oil to minimize the reactivity with air. When alkali metals react with air, they quickly tarnish after begin cut, they burn easily.
"Alchemy", the act of turning other metals in to gold or creating a "Philosopher's Stone" that can provide eternal life, was never possible to begin with.
Alchemy began as a way to understand the natural world, particularly the properties of metals and minerals, and to search for ways to turn base metals into gold. It was also intertwined with spiritual beliefs and the quest for immortality. Over time, alchemy evolved into modern chemistry as experimental methods and scientific principles were developed.
what are the characteristics of metals? metals? non-metals?
metals
They are metals.
Alkali metals are very reactive metals.
They are in between the metals and non metals