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By knowing the reactivity series of elements, we can tell which elements will displace each other. So to extract a metal from an ore, you need to use an element higher up in the reactivity series, so that the metal will be replaced by the other element, and you are left with a more pure form of the metal.
element K is potassium and yes it is a metal.
Element 66 (Dysprosium) is NOT a non-metal it is a rare earth metal, it is a solid
An element that is not a metal is a non-metal (e.g. carbon) or inert gas (e.g. Argon).
element
if the element donates electrons then it is called a metal. eg. sodium, iron,etc.
Metal is not an element. It is a term used to classify an element, but it is not an element.
Carbon is an element. It is a non metal
a metal element
Copper metal is an element.
Im not sure i asked this question first.
By knowing the reactivity series of elements, we can tell which elements will displace each other. So to extract a metal from an ore, you need to use an element higher up in the reactivity series, so that the metal will be replaced by the other element, and you are left with a more pure form of the metal.
element K is potassium and yes it is a metal.
it is a metal
Generally, metals attain positive oxidation numbers only. Non metals can have either positive or negative oxidation states. If an oxidation number is a negative value, it can be deduced that it's a non metal element.
A heavy element is an element that based on the amount of metal that is in the element. Some can base the description of a heavier metal on the number of atoms but it is the amount of metal in the element.
You can't change an element into another element, but the heaviest metal is tungsten.