Sodium and lithium.
Yes, it can combine with fluorine and oxygen, but bot very easily.
It is non-reactive because it's shells are full. Argon has three electron shells. It's third shell is filled with eight electrons. That is why it does not easily combine with other elements.
Nickel is one of the less chemically active metals. It does not easily combine with other elements.
it depends on what element it is because mercury combines easily with many other elements but not all of them.
Combustible substance : Substances that burn easily or catch fire easily are called combustible substances. Paper, clothes, wood, LPG are all combustible substances. Without these substances, a fire cannot be started.
Because it is a noble gas, all of which are very unreactive.
The platinum group is often used for electrodes or catalyts because they do not combine easily with other elements.
Gold is considered a 'noble' metal. This is because it will not easily combine with other elements
Yes, it can combine with fluorine and oxygen, but bot very easily.
It is non-reactive because it's shells are full. Argon has three electron shells. It's third shell is filled with eight electrons. That is why it does not easily combine with other elements.
The elements in group 1 combine easily with other elements to form compounds because they are trying to get rid of their extra electrons. That is why, for example, potassium will react strongly in water. Hope this helps.
It combines with Oxygen the most.
Yes silver is quite reactive.
Nickel is one of the less chemically active metals. It does not easily combine with other elements.
Their outermost electron shells are full.
Atoms of elements in group 18 (noble gases) do not easily combine with other elements to form compounds.
Elements with positive oxidation number easily combined with those having a negative oxidation number because opposite oxidation number attracts each other.