<span>Subrahmanyan Chandrasekhar
</span>
Answer:
Selenium is a semiconductor
Explanation:
Selenium is a semiconductor.
Elements in the column IV and VI of the periodic table are referred to as Semiconductor.
Selenium lies in the column VI along with Tellurium
Some other elements of the column IV are silicon, germanium, and tin
Third model shows how a comet's tail changes during its orbit...
mark brainliest
It traveled 200 m in 50 seconds. 200/50 can be simplified to 4 m/s!
The velocity is -4 m/s (negative because it travelled from 100 to -100 or backwards)
Answer:
A. The target nucleus split into two nuclei, each with fewer nucleons than the original.
Explanation:
