Examlex
The measurement is 300 in. Find the precision and the greatest possible error of the measurement.
Lone Pair Electrons
Pairs of valence electrons on an atom that are not shared with another atom and are not involved in bonding.
Folic Acid
A B-vitamin essential for the body, playing a vital role in DNA synthesis and repair as well as red blood cell formation.
Folic Acid
A water-soluble B-vitamin (B9) important for cell growth and metabolism, often taken before and during pregnancy to prevent birth defects.
Antibiotics
Medicines used to prevent and treat bacterial infections by either killing bacteria or inhibiting their growth.
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