Answer
The answer is explained in the attachment.
There are 7 valence electrons in a Chlorine atom. A chlorine atom needs one more electron to have a complete octet.
Explanation:
The answer is explained in the attachment.
There are 7 valence electrons in a Chlorine atom. A chlorine atom needs one more electron to have a complete octet.
Is this from connections academy?
<span>There's a trend in electronegativity. The bottom left of periodic table is the lowest (0.7) and the upper right is the highest (4.0). The most polar is the greatest difference in electronegavity.
hbr- 1~ , hi- 0.5~ ,hcl - 1.3~ , hf-1.8 so,hf is the answer</span>
Answer:
Antigens (more info below)
Explanation:
Antigens determine the blood type and may be either proteins or sugar molecule complexes (polysaccharides). Genes in the blood group antigen group provide instructions for the production of antigen proteins. Blood group antigen proteins serve a variety of functions within the red blood cell membrane.
hope I helped!
