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Author Question: How many atoms are in one molecule of Na2SO4? A) 7 B) 2 C) 4 D) 3 E) ... (Read 27 times) |
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.
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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.