What is the exoeruent. Searched it up on google and only came up with two search results. None related to chemistry
Answer:
The heliosphere is the vast, bubble-like region of space that surrounds and is created by the Sun.
Answer:
A neutral particle made of an electron and hole
Explanation:
Exciton
It is the combination of an electron and a hole ( hole refers to the vacancy of an electron ) . And , as both the electron and the hole have the same charge but the polarity is opposite , the combination will lead to a neutral compound , i.e. , Exciton have no charge and so neutral .
It is free to move in the nonmetallic crystal and since it charge less , it is difficult to detect it directly .
Answer:
<em>The number of electrons transferred in the reaction</em>
Explanation:
