Atom can never be divided into smaller particles is the answer was disproved
The third option because the elements mentioned in that selection are in the same group, they must have similar properties.
Answer:
hecto-
Explanation:
The prefix value of 100 is hecto therefore 100X can be called hecto-x.
Such prefixes as this are expressed in the order of tens. Units generally exists scientifically in multiples and submultiples form using prefixes.
For the multiples:
10 deca(da)
100 hecto(h)
1000 kilo(k)
1000000 mega(M)
1000000000 giga(G)
A gem is a crystalized mineral.
Answer:
An element is made of atoms
Explanation:
