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motherchaos

Fairbanks Alaska

Member Since 2007

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Wednesday Oct 22, 2008

Oct 22, 2008
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Happy National Mole Day!

.

When : Always October 23rd, from 6:02 a.m., to 6:02 p.m.

Chemistry majors, teachers and Chemistry buffs, this special day is for you.

National Mole Day commemorates Avogadro's Number (6.02 x 10^23)

To thoroughly enjoy National Mole Day, one must first understand what a "Mole" in Chemistry is.

A "mole" is a basic measuring unit. It equals the atomic mass of a single molecule. It is measured in grams. This measure was discovered by Italian Amadeo Avogadro.

Chemistry teachers celebrate this day, by getting kids more interested in chemistry. They create special lesson and lab experiments around the theme of chemical measurements.

Why celebrate from 6:02 a.m., to 6:02 p.m? Look at the chemical formula for a mole. It starts with the number 6.02.


Yes....I'm a closet Nerd.....
VIEW 4 of 4 COMMENTS
moderncutthroat:
Glad to make you smile!
Oct 22, 2008
jewelz:
Thank you for stopping by and leaving such a sweet comment on my blog about my son...it's always good to know that someone understands, yet it saddens me to know that another mother feels as helpless as I do right now.

Why aren't we friends yet?? wink
Oct 22, 2008

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