Halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
I hope this helps you.
A Beta Particle is <span>a fast-moving electron emitted by radioactive decay of substances.</span>
C, I think about it as the chemical structure is changing
I am not sure what you are asking, but TT likely refers to the pure tall peas Mendel worked with.
Answer:
I think it is E part electron's are lost
