Which represerits a balanced nuclear equation? 23
11
73 Mg + H
24 Na
32 Mg + qe
11
24 A
13ม.
-
24 Mg +_e
23
12
22 Mg
32 Mgton

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness

Kelly has come up with an explanation for why her sister is sometimes in a good mood and other times in a bad mood. she speculates that it is based on the hours of sleep her sister got the previous night. this explanation for her sister's behaviors is an example of a(n)

Need ! assume that the variables x and y are directly related. if k = 8, what is the value for each of the following points? be sure and record your data to be used in the following problem. x y k 0.