AP BIOLOGY

BIOCHEMISTRY

POLAR AND NONPOLAR MOLECULES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Use your knowledge and electronegativity sheet to predict what type of bond would form between calcium and bromine.
A
non-polar covalent
B
polar covalent
C
ionic
D
metallic
Explanation: 

Detailed explanation-1: -One way to predict the type of bond that forms between two elements is to compare the electronegativities of the elements. In general, large differences in electronegativity result in ionic bonds, while smaller differences result in covalent bonds.

Detailed explanation-2: -I and Br.

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