I picture is unclear but
I can help if u send me it
Answer:
electron (-) and proton (+)
Answer:
B and BBr3
Explanation:
1) 3HBr + B = BBr3 + H2 (double all equation because H2)
2) 6HBr + <em>2B </em>= <em>2BBr3</em> + 3H2
(1) Ploar covalent. is the answer.
Hello There!
The frequency is 91.74 MHz.
It is UltraViolet Radiation.
Hope This Helps You!
Good Luck :)