First of all, you are the word who used the term "angel." I asked you to whom was G-d speaking, and you replied "An angel."
Because I didn't' want to split hairs with you, I let that go, but clearly he is speaking to the "Sons of G-d." Why do you think I asked you how does one say "Sons of G-d," because I didn't know myself? I was asking to see if you even realized your own mistake when you said "angel," since you responded correctly, I knew you threw out the term "angel" in a loose fashion so as not to confuse non Jewish/Hebrew speaking USMB members.
And yes, the Book of Enoch (OMG HERESY) and other rejected canon certainly help us better understand the Bene Elohim.
Well, no. You asked how to say "Sons of God" because you had already mistakenly referred to them as "Elohim", which just means "God".
Bnai Elohim refers not to angels in general, but to a specific type of "angel" (or perhaps not). It is not an all-inclusive term for "angel".
The word mal'akh, which means "messenger" is generally translated as "angel", and appears much more frequently than Bnai Elohim.
You said the term "angel" first, you cannot back out of that. I assumed you were illiterate in Hebrew.
I'm not trying to "back out" of anything. "Angels" is a perfectly legitimate term for what we're discussing.