Three blocks are shown
block a
block b
block c
1 cm
117 cm
7 cm
7 cm
od
3 cm
1 cm
3 kg
4 kg
2 kg
which statement is correct?
block a has the greatest density
block b has the greatest density
the density of block a is equal to the density of block b.
the density of block b is equal to the density of block c

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

you didnt put any of the following

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5 structural isomers

the isomers are:

n-exane :   ch3ch2ch2ch2ch2ch3

2-methylpentane :   ch3ch(ch3)ch2ch2ch3

3-methylpentane :   ch3ch2ch(ch3)ch2ch3

2,3-dimethylbutane :   (ch3)2chch(ch3)2

2,2-dimethylbutane :   (ch3)3cch2ch3