The number 218 in polonium-218 represents the total number of nucleons (protons and neutrons) in the nucleus of that specific isotope of polonium. It refers to the sum of protons and neutrons in the atomic nucleus of the polonium-218 atom.
28% of 218 = 28% * 218 = 0.28 * 218 = 61.04
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The factors of 218 are: 1 2 109 218
About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.About 157 miles, or 218 kilometres.
218 has the following factors:1, 2, 109, 218
it is 218 miles, which would take around 4 and a half hours.
The positive integer factors of 218 are: 1, 2, 109, 218
Percent or percentage equates to hundredths. 218% = 218/100 = 218/100 = 29/50
If three grams of a radioactive isotope decay is 0.375 grams in one hour the half life of the isotope is 20 minutes.AT = A0 2(-T/H)0.375 = (3) 2(-1/H)0.125 = 2(-1/H)ln2(0.125) = ln2(2(-1/H)) = -1/H-3 = -1/HH = 20 minutesNote: The half-life of Bismuth-218 is 33 seconds, so this question is invalid as stated. The answer is correct.
400-218 = 182
218 2,109