Example sentence - The metals in the ore had to be separated.
Metals are used in medicine for diagnostic purposes. One example of this is cobalt. Metals can also be toxic. Metals such as mercury and copper can be harmful.
metals, plastic
Magnetic metals
when recovering metals from ores
nitrogen
Alkali metals are lithium, sodium, potassium, rubidium, caesium and francium.They are the metals with the higher chemical reactivity.
There are a number of physical properties that can be present in meted metals. These metals are often very dull in appearance for example.
Metals include: lead, gold, silver, calcium, magnesium, uranium. Non-metals include: carbon, oxygen, nitrogen, sulfur, helium.
all metals can liquids at certain temperature mercury is a classical example of a liquids metal
For example metals as Pt, Au, Os and other.
Only some metals; an example is aluminium.