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Motion and Motion Graphs: Mastery Test
Lorr's family is on a road trip. They split their drive into the five legs listed in the table. Find the average velocity for each leg of the trip. Then
arrange the legs of the trip from lowest velocity to highest.
Leg Distance (km) Time (min)
А 15
10
B
20
15
C С
24
12
D
36
9
E
14
14
leg A
leg B
legc
leg D
leg E
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What claim did thorne make? what evidence supported his claim?

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

What are the pros and cons of quadrat sampling?