Answer:
The liquid which ever releases the greatest number of particles will have the lowest freezing point.
A) pure H2O
B) Aqueous FeI3 (0.030m) releases 4X's = 0.120 mol/litre ions
C) aqueous glucose (0.050m) releases 0.050 moles/litre glucoes
D) aqueous NaI (0.030m) releases 2X's = 0.060 mol/ litre ions
E) aqueous CoI2 (0.030m) releases 3 X's = 0.090 mol/litre ions
The answer is
B) Aqueous FeI3 (0.030m)
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Answer:
B)
Explanation:
White blood cels are also called a leukocyte. Leukocytes patrol the blood and tissues throughout the body in search of intruders. When they detect a foreign substance, they send out signals and launch an immune attack
(pls dont be mad at me if i used reasearch)
It affects because then you will loose connection
<span>ionic compounds usually involve a metal and a non metal, and non ionic (or covalent) bonds are usually between 2 non metals
a) Fe3P2 Iron is a metal, Phosphorus is a non metal so it is likely to be non ionic
p.s metals are on the left of the periodic table and non metals on the right</span>