The correct answer that explains similarities between metal and Metalloids as regards the question is They both conduct electricity
- Metalloids can be regarded as elements that are similar to metals, this is because they posses valence orbitals which is described as highly delocalized over macroscopic volumes.
- As a result of this they can serve as electrical conductors.
- metalloids posses small energy gap which is located between the valence band as well as the conduction band, as a result of this they are considered as intrinsic semiconductors when compare to pure conductors like metal.
- Example of metal is Calcium, sodium and that of Metalloids are silicon and germanium
Therefore, metal and Metalloids are similar because of their conductivity of electricity
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Answer:
In every sequence even numbers are added in order.
3, 5, 9, 15, 23, 33
I think The answer is 34.5l
Both the force of the earth’s gravity on the ball and the force the ball got from being rolled off
Velocity = 15 m/s
90/2 = 45 m
45/3 (seconds to reach) = 15 m
