Ionic compounds are compounds that are formed together by a cation and an anion. A cation is an ion with a positive charge. For example, Na+ and Ca2+. An ion has a negative charge, like Cl- and OH-. There is a greater chance of forming an ionic compound when they have a great difference in electronegativity, the ability to attract electrons toward itself. In the periodic table, elements that are opposite to each other, more likely found in opposite sides, would be more apt to form an ionic compound. Example would be NaCl and CaCl2 or Ca(OH)2.
It is b because I need to answer my first question
Answer: The answer is A:0.50 Miles
Explanation:
Well this is a lot but i got you
.
1 mile = 1.61 kilometers, and
1000 meters = 1 kilometers
Thus, we can setup the ratio below and solve:
Rounding to 2 decimal places, 800 meters = 0.50 miles
The organ known as the cemetery of the red blood cells is called “spleen”