what is an isotope?
An isotope is a different form of an element's atom that does not change the identity of the atom. I believe that the isotope would be Oxygen-16 due to the Atomic Mass of such an atom.
The most abundant oxygen molecule is the 16O, which has 8 electrons, 8 protons, and 8 neutrons.
Yes. The most common isotope of oxygen is oxygen-16, and the atomic number of oxygen is 8. The number of neutrons is the isotope mass number minus the atomic number, and 16 - 8 = 8.
the answer would be 8.
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The relationship is that Y is the negative ion and X is the neutral atome of the same element. Particle X and particle Y are both atoms, and are of the same element as the number of protons (atomic number) is 9. With the same number of neutrons they are both the same isotope. Particle X is electrically neutral so is a neutral atom, particle Y has a single negative charge and is an anion. Inspecting the periodic table for aelement atomic number 9 the element is fluorine, the isotope is fluorine-19 (the only naturally occuring isotope of fluorine), X is a fluorine atom, Y is a fluoride ion.
It depends on the isotope. Zn-64 and Zn-68 isotopes have 34 and 38 neutrons respectively.
The mass number minus the atomic number is the number of neutrons in an atom. The atomic number is both protons and electrons. Boron, atomic number 5, has two naturally occuring isotopes with mass numbers of 10 and 11, 10B, 11B. The number of neutrons in each is 5 and 6 respectively. The percentage occurence is roughly 20%, 80% respectively. This gives rise to the fractional atomic mass.
The sum of the neutrons and protons is the mass number (A)In this problems,the answer for mass number of mercury isotope is:80 protons + 120 neutrons = 200
Rubber is a compex polyme. Natuarally occuring latex is polymerised and usually this reaction involvs sulfur or sulfur comounds that crosslink polymer strands to produce macromolecular structues such as car tires. The number of cabon atoms is impossible to give.
Lithium has: 4 neutrons 3 electrons and 3 protons --------------------------------------- There are two naturally occuring and stable isotopes of Lithium (Li): 6Li (which constitutes about 4% of natural deposits) and, 7Li (which constitutes about 96% of natural deposits). Both isotopes have 3 protons and 3 electrons. 6Li has 3 neutrons and 7Li has 4. The top answer is probably the one you are looking for.
Chromium isotope 51, not natural occuring, radioactive (halftime 27 d.)
Lithium has: 4 neutrons 3 electrons and 3 protons --------------------------------------- There are two naturally occuring and stable isotopes of Lithium (Li): 6Li (which constitutes about 4% of natural deposits) and, 7Li (which constitutes about 96% of natural deposits). Both isotopes have 3 protons and 3 electrons. 6Li has 3 neutrons and 7Li has 4. The top answer is probably the one you are looking for.
Sodium-23 the only isotope occuring in nature has 12 neutrons
2 electrons. He-4 and He-3 are the two most occuring isotopes.
The "static" in static electricity describes that the charge is unmoving, or staying in one place. A movement of electrons is not occuring, however there is an electrical charge. The opposite would be current electricity that flows, and that you would find in electric cords, etc...
82 in the stable isotope 139 La which makes up over 99% of naturally occuring lanthanum. It has 81 in the stable isotope 137La which makes up <1% of naturally occuring Lanthanum.
The relationship is that Y is the negative ion and X is the neutral atome of the same element. Particle X and particle Y are both atoms, and are of the same element as the number of protons (atomic number) is 9. With the same number of neutrons they are both the same isotope. Particle X is electrically neutral so is a neutral atom, particle Y has a single negative charge and is an anion. Inspecting the periodic table for aelement atomic number 9 the element is fluorine, the isotope is fluorine-19 (the only naturally occuring isotope of fluorine), X is a fluorine atom, Y is a fluoride ion.
The number of neutrons is entirely dependent on the Mass number of the particular atom. The standard mass for potassium is 39. Potassium is element number 19, so it has 19 protons and 19 electrons in the neutral atom. It has therefore 39-19 = 20 Neutrons.
CONTRACTURE - commonly occuring in bedridden individuals...
It depends on the isotope. Zn-64 and Zn-68 isotopes have 34 and 38 neutrons respectively.
It turns out that phosphoru has 15 protons. All atoms of phosphoru have the same number of protons, and that's what makes them phosphorus. The phosphorus we recover to use has 16 neutrons. Naturally occuring phosphorus only comes in this one "flavor" with the 16 neutrons. There are phosphorus atoms with other neutron counts, but these are all synthetic, and have been made in the physics lab or created in other radioactive environments. Lastly, in the neutral atom of phosphorus, there will be 15 electrons - one for each proton. Note that phosphorus can engage in chemical reactions or in ionizing situations where it can borrow or lose electrons, and an investigator cannot be more specific except to say that phosphorus is reactive and isn't found free in nature. It is found in compounds where it has borrowed electrons. Wikipedia has some good information on this interesting element, and a link is provided.