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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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Posts: 6432
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9 years ago
A sodium atom has a radius of 0.000 000 018 6 cm. Express the atomic radius in scientific notation.
A) 1.86 x 10-9 cm
B) 1.86 x 10-8 cm
C) 1.86 x 10-7 cm
D) 1.86 x 107 cm
E) 1.86 x 108 cm
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
9 years ago
My pleasure
.silent.boss
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