1 Either an acute injury near the nail or anything that causes the nail to be damaged repetitively (such as playing soccer) can also cause an ingrown nail.  If a member of your family has an ingrown toenail, then you are more likely to develop one, too.
The troy ounce (symbol and abbreviation: ozt) is a non-SI unit of mass commonly used to gauge the weight of precious metals. One troy ounce (ozt) = 31.1034768 grams (g) = 1.09714286 ounces (oz) = 480 grains (gr).
Filed Under: Mathematics Tagged With: 1 oz=28.35g, 1 stone = 14 pounds, 16 oz= 1 lb, imperial system, lb, lbs, ounce, pound, pounds, Stone, stones, unit of weight of a person in UK, unit of weight of a person in US, units of mass, units of mass in the imperial system, units of measurement of weight in the imperial system, units of weight, units of weight in the imperial system, units of weight of a person