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doua lor

studystack for assignments 2

QuestionAnswer
An example of a catabolic process is: hydrolysis.
Which of the following represents properties of water? All of the above
A magnesium atom has an atomic number of 12, an atomic mass of 25, and a +2 charge. This atom would contain _____ protons, _____ neutrons, and _____ electrons. 12; 13; 10
Which of the following bonds are the weakest? Hydrogen
An ionic bond is formed by: a positive and a negative ion attracting each other.
Which of the following elements is least likely to combine with another element? Helium
The type of reaction in which substances are combined to form more complex substances is called a(n) _____ reaction. synthesis
Approximately what percentage of the body weight of an adult female is water? 50%
The octet rule refers to the: stability of the atom when there are eight electrons in the outermost energy level.
An example of a catabolic process is: hydrolysis
Created by: deleted user
 

 



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