What kind of atom tends to lose one electron?
a. an atom with a single electron in its outermost shell
b. an atom with a full outermost shell
c. an atom with seven electrons in its outermost shell
d. an atom with a single electron in its innermost shell

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2