i don't think that it is but i amno scientist so i can't be sure but ihope that this helps you all.
No, the alkali metals and alkaline earth metals are MUCH more chemically reactive than any metalloid.
the answer is true
There are many metals that are more reactive than zinc. To find out which these metals are, you can look at a reactivity series. Some examples of metals more reactive than zinc are sodium, potassium, magnesium & aluminium.
More individual elements are metals than are either of the other categories given.
Their hardness will be less than that of metals but more than that of non metals. Hence the name, semi metals or metalloids.
No, the noble gasses are nonmetals that are less reactive than all other elements.
Alkali metals are more reactive than alkaline earth metals.
'More reactive'.
There are many metals that are more reactive than zinc. To find out which these metals are, you can look at a reactivity series. Some examples of metals more reactive than zinc are sodium, potassium, magnesium & aluminium.
no
More individual elements are metals than are either of the other categories given.
Their hardness will be less than that of metals but more than that of non metals. Hence the name, semi metals or metalloids.
Alkali metals Alkaline earth metals
No, the noble gasses are nonmetals that are less reactive than all other elements.
No. Magnesium is far more reactive than silver. Silver is one of the least reactive metals.
Much more recently than the less reactive. The more reactive metals are not found free in anture but are all in chemical compounds, anf they are more difficult to extract.
Yes. There are only about 20 nonmetals and only 7 metalloids. The rest of the elements are metals.
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
Alkali metals are more reactive than alkaline earth metals.