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Lithium (Li), with a Mohs hardness of 0,6.

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13y ago
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potassium

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iron

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Q: Which is the hardest metal to be separated fromiys ore in the reactivity series?
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Related questions

What is gold's reactivity?

golds reactivity is very low in the reactivity series ....


What is Hydrogen's reactivity?

we cant say the reactivity of H but reactivity of H can be ordered or compared with other elements. see the reactivity series


Basic information about the reactivity series?

The reactivity series of metals is a table listing metals from the most reactive to the least reactive.


Where is gold in the reactivity series?

56


Ability of a substance to react chemically?

reactivity, the tendency of an element to react with another substance is know n as its reactivity. the more the capacity of an element to react with another substance the more will be its reactivity, the series of elements arranged in their decreasing reactivity is known as reactivity series.


What position is aluminium in the reactive series?

It's 7th in the reactivity series.


Where is carbon placed in the reactivity series and why?

Carbon comes below aluminum and above zinc in the reactivity series: Potassium Sodium Lithium Calcium Magnesium Aluminium CARBON Zinc Iron Tin Lead Copper Silver Gold Platinum


What information is useful for predicting whether metal will replace another metal in compound?

The activity (or reactivity) series determines whether or not a metal will replace another one in a replacement reaction.See the Related Questions to the left for more information about the activity series.


Where do you put aluminum in the reactivity series?

5th


Do you need to know the reactivity series for KS3?

no


Which metal in the reactivity series is native?

arshole


When was the reactivity series invented and who by?

The reactivity series was conceptualized during the late 18th century by French chemist Antoine Lavoisier. He observed and categorized elements based on their ability to react with other substances, forming the basis for the reactivity series.