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What is the largest mass in amu that a water molecule could have using other isotopes?
The largest mass of a water molecule (H2O) using other isotopes would be if both hydrogen atoms were deuterium (2H) isotopes instead of normal hydrogen (1H) isotopes. In this case, the total mass of the water molecule would be 20 amu, as each deuterium atom has a mass of 2 amu and the oxygen atom has a mass of 16 amu.
What is the mass number of copper?
AMU (Atomic Mass Unit) is the SI masses of particles for nucleus.
Which element has 2 istotopes with one 10 amu and the other 11 amu?
Boron is the element that has two isotopes with atomic masses of approximately 10 amu and 11 amu. The most common isotope of Boron is Boron-11, which has an atomic mass of 11 amu, while the less common isotope Boron-10 has an atomic mass of 10 amu.
Chlorine has 2 isotopes and These have atomic masses 34.9689 amu and 36.9659 amu respectively Their ratio in nature is 75.77 percent and 24.23 percent respectively Calculate the average atomic ma?
Atomic mass of = 34.9689 amu Atomic mass of = 36.9659 amu % of = 75.77 % of = 24.23 Average atomic mass = amu Found this answer on examville.com
What is copper 63?
Copper-63 is an isotope of copper with 29 protons and 34 neutrons. It is a stable isotope of copper found in trace amounts in nature. Copper-63 is used in various applications, including in nuclear medicine and scientific research.
If 75 percent of the isotopes of an element have a mass of 35.0 amu and 25 percent of the isotopes have a mass of 37.0amu what is the atomic mass of the element?
The atomic mass is calculated by averaging the masses of the isotopes based on their abundance. In this case, 75% of the isotopes have a mass of 35.0 amu and 25% have a mass of 37.0 amu. Atomic mass = (0.75 * 35.0 amu) + (0.25 * 37.0 amu) = 35.5 amu.
What is the atomic weight of an element that has two isotopes one with a mass of 30 amu and the other with a mass of 32 amu?
The atomic mass of the element cannot be discovered with the given information. It was not specified as to the ratio of the isotopes of the element. If they two isotopes are equally represented, then it's half the sum of the masses of the two isotopes, which is 63 + 65 = 128, and 128 / 2 = 64 amu.If another ratio (or perhaps a percentage) of the isotopes if given, then a calculation can be made to discover the atomic mass of the element. This calculation will reflect the different amounts of the two isotopes present in samples of that element.Added:Though the answer given here is correct for the question stated above, there is a more clearing answer for the suggested question: Which element has two isotopes .... (etc.). This is typically true for copper, Cu, atom no. 29, of which two natural occurring isotopes exist:Cu-63, mass 62.92960 a.m.u., occurrence 69.1%Cu-65, mass 64.92779 a.m.u., occurrence 30.9%The average (relative) atomic mass = 63.55
What is closest to the average mass of one atom of copper?
The average mass of one atom of copper is approximately 63.5 atomic mass units (amu). In grams, this is about 1.055 x 10^-25 kg per atom. Copper's atomic mass reflects the weighted average of its isotopes, primarily copper-63 and copper-65.
What is the largest mass in amu that a water molecule could have using other isotopes?
The largest mass of a water molecule (H2O) using other isotopes would be if both hydrogen atoms were deuterium (2H) isotopes instead of normal hydrogen (1H) isotopes. In this case, the total mass of the water molecule would be 20 amu, as each deuterium atom has a mass of 2 amu and the oxygen atom has a mass of 16 amu.
The naturally occurring isotopes of sulfur have masses of 32 33 34 and 36 amu. The atomic mass of sulfur is 32.06 amu. Which of these isotopes is the most abundant?
The isotope with a mass of 32 amu is the most abundant. This can be determined by comparing the atomic mass of sulfur (32.06 amu) to the masses of the isotopes. Since the atomic mass is closest to 32 amu, this isotope is the most abundant.
What is the defined atomic mass in amu of this isotope?
The atomic mass of an isotope is the weighted average mass of all the isotopes of that element based on their natural abundance. It is expressed in atomic mass units (amu).
What is the atomic mass of the element Cu?
The atomic mass of Cu (Copper) is 63.546 amu (atomic mass unit).
If 40 percent of the isotopes of an element have a mass of 16 atomic mass and 60 percent of the isotopes have a mass of 18 atomic mass what is the average atomic mass?
The average atomic mass can be calculated as the weighted average of the masses of each isotope, using their percentages as the weights. In this case, the average atomic mass would be: (0.4 * 16 amu) + (0.6 * 18 amu) = 6.4 amu + 10.8 amu = 17.2 amu.
An element on the periodic table has two naturally occurring isotopes one isotope has an atomic mass of about 10 amu the other isotope has an atomic mass of about 11 amu what is the name of this eleme?
The element with isotopes of approximately 10 amu and 11 amu is boron (B) on the periodic table. Its isotopes include Boron-10 and Boron-11.
What is the mass number of copper?
AMU (Atomic Mass Unit) is the SI masses of particles for nucleus.
Average atomic mass of copper is 63.5 amu It exists as two isotopes and Calculate the percentage and ratio of copper isotopes?
Let percentage of = xPercentage of = 100 -xFrom above, average atomic mass= amuBut given average atomic mass = 63.5 amuTherefore,Percentage = 75Percentage of = 100 -75 =25Ratio of and = 75:25=3:1source : www.examville.com
How many natural isotopes does tin have?
Tin has 10 isotopes, with the following mass numbers, masses, and abundances:112 - 111.9403 amu - 0.95%114 - 113.9395 amu - 0,65%115 - 114..9400 amu - 0.34%116 - 115.9390 amu - 14.24%117 - 116.9402 amu - 7.57%118 - 117.9393 amu - 24.01%119 - 118.9410 amu - 8.58%120 - 119.9401 amu - 32.97%122 - 121.9421 amu - 4.71%124 - 123.9445 amu - 5.98%
