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What is the radius of an atom in picometers?
Scandium empirical atom radius: 160 pm Scandium calculated atom radius: 184 pm
What element has 188 neutrons?
Radon Remmember to find neutrons you subtract mass number from atomic number. Mass is 222 Atomic Number is 86 222-86= 136....136 neutrons Radon Remmember to find neutrons you subtract mass number from atomic number. Mass is 222 Atomic Number is 86 222-86= 136....136 neutrons
160 cm equal how many inches?
160 cm = 160/2.54 jnches = 63 inches
How many meter is 160 centimeters?
160 centimeters are 1.60 meter.
How many gallons are in 160 pints?
8 pints = 1 gallon 160 pints = 160/8 = 20 gallons
Most massive particles in an atom?
99.9% of an atom's mass is concentrated in the nucleus, with protons and neutrons having almost the same mass, with neutrons being slightly higher. So your question would be, 'What atom has the most protons and neutrons combined?' And that answer is Nobelium. Nobelium has 102 protons and 160 neutrons which makes it the most 'massive' atomic particle, even more so then Lawrencium which has 103 protons but only 159 neutrons. Of course, in a few months, we could have a new, more massive element.
What is the number of neutrons and electrons of mercury?
The atomic number of Mercury(Hg) is 80; since atomic number of an atom= No. of protons.Thus No. of protons in Mercury is 80. Also No. of protons = No. of electrons (In an neutral Atom; which is not an ion).Therefore No. of electrons is also 80. Next, Mass number(Atomic Mass) of Mercury is 160. Mass Number(Atomic Mass)= No. of Protons + No. of Neutrons. Hence calculating that we get No. of Neutrons also to be 80. FYI; Electrons have negligible mass so they are not included in calculating Mass of an atom, which only requires the nucleus which contains only protons and neutrons
How many protons and neutrons are in the nucleus of a bromine atom?
There are 35 protons and 35 electrons in the elementary Bromine, BrThe number of neutrons however depends on the isotope mass number of Bromine:There are two stable natural occurring isotopes Br-79(50.5%) and Br-81 (49.5%)To know the number of neutrons one should substract the atom number (35) from the mass number and you'll find the number of neutrons being 44 and 46, because 35 protons with 44 (or 46) neutrons gives you the mass number 79 (or 81)
How many protons and neutrons are in the nucleus of isotope with mass of 70.925 amu?
p,n =31,38 P=31 (from Periodic Table) N= 68.926-31=37.926
What is the radius of an atom in picometers?
Scandium empirical atom radius: 160 pm Scandium calculated atom radius: 184 pm
What element has 188 neutrons?
Radon Remmember to find neutrons you subtract mass number from atomic number. Mass is 222 Atomic Number is 86 222-86= 136....136 neutrons Radon Remmember to find neutrons you subtract mass number from atomic number. Mass is 222 Atomic Number is 86 222-86= 136....136 neutrons
How many calories in a rasher of bacon?
160
Does your body contain more neutrons than protons?
Short Answer:There are more protons than neutrons in the human body.This is primarily because we are mostly water and H2O is mostly hydrogen. Hydrogen is a single proton and is 25% of all the atoms in the body.Of the six elements that make up 99% of the mass of the human body (oxygen 65%, carbon 18%, hydrogen 10%, nitrogen 3%, calcium 1.4%, phosphorous 1.1%), all but hydrogen and phosphorous have an equal number protons and neutrons in the dominant isotope and hydrogen, be 25% of all atoms, overwhelms the balance giving more protons than neutrons.Long Answer:The human body (and other living things) contains a much greater number of protons than neutrons. Consider the data from the "related links" below which describe the elemental composition of the human body. This data allows one to calculate the number of neutrons and protons for each element and determine that there are about 4.15*10^27 protons more than the number of neutrons.Perform the following calculations for each of the elements on the list: determine the difference between number of neutrons and protons in the atomic nucleus and call it N-P ('N' minus 'P') for each element; divide the mass in grams of the element in the human body by the atomic mass of the element to get the moles of the element in the human body; multiply the moles by Avagadro's constant (~6.022*10^23) to get the number of atoms; multiply the number of atoms with N-P to get the net neutrons for the element.The list at the cited webpage is conveniently in order of most abundant to least abundant. If we look at only the first fifteen elements at the ones that have N-P not equal to zero we find that the net neutrons is on the order of -(10^27). This is due to the fact that Hydrogen has 1 proton and 0 neutrons (N-P = -1), and with a mass contribution of 7 kilograms to the human body, adds nearly 7000 moles of protons. Note, I'm ignoring the rest of the elements on the list after Cadmiun (the fifteenth with N-P != 0) since the mass contribution after Cadmium is less than 0.050 grams, none of the remaining elements should be able to contribute enough neutrons to increase the net neutrons into positive range. (The trend is much more clear if you perform the calculations and list the elements.)Additionally, although Carbon makes up ~16 kilograms of the body, the amount of isotopic carbon is only about 1% of that value at most, so the contribution from isotopic carbon would be only about 160 grams, which if it were all C14, would only add 1.38*10^25 neutrons.
How many grams are .160 kg?
160
What is the boiling point of stearic acid?
Stearic acid has the chemical formula of C18H36O2. To find the number of protons in this molecule, we first need to know the number of protons for each of its constituent atoms. This information can be found in any chemistry book. The results are that carbon has 6 protons per atom, hydrogen has 1, and oxygen has 8. So, after doing some simple arithmetic, we find that stearic acid has 6*18 + 1*36 + 8*2 = 160 protons per molecule.
How many feet are in 160 sq'?
it is 160 ft
How many does 160 go into 1280?
1280/160 = 8
