Nov 5, 2015 · A zinc ion with the electron configuration "[Ar]3d"^10" has an oxidation number of +2. The electron configuration for a neutral zinc atom is "[Ar]3d"^10"4s"^2". A zinc 2+ ion has …

Dec 6, 2022 · Scientists found that zinc blocked the rhinovirus from getting into cells. To test the idea, a study in 1984 used zinc as a tablet that dissolves in the mouth, called a lozenge. It …

Jul 8, 2018 · The zinc atom had an oxidation state of #0# and lost two electrons to become a zinc #2^+# ion, so it was oxidized. Each hydrogen atom in the two #"HCl"# molecules has an …

Nov 2, 2024 · Dizziness has many possible causes. These include conditions that affect the inner ear, motion sickness and medicine side effects.

Jan 18, 2025 · Causes. A number of diseases and conditions can cause diarrhea, including: Viruses. Viruses that can cause diarrhea include Norwalk virus, also known as norovirus, …

Jul 28, 2023 · Edema in foot and ankle. Swelling of the foot, ankle and leg can be bad enough to leave a dimple, also known as a pit, in the skin after pressing on the area.

A urinary tract infection (UTI) is an infection in any part of the urinary system. The urinary system includes the kidneys, ureters, bladder and urethra.

Jan 31, 2025 · Good nutrition can also prevent iron deficiency anemia during pregnancy. Dietary sources of iron include lean red meat, poultry and fish.

Feb 7, 2024 · Most often, an iron deficiency and iron deficiency anemia are found through blood tests. The American Academy of Pediatrics recommends that all infants be tested for iron …

Mar 7, 2023 · Overview. A muscle cramp is a sudden, unexpected tightening of one or more muscles. Sometimes called a charley horse, a muscle cramp can be very painful.