How do different isotopes of nitrogen behave similarly or differently from each other

Q: Explain the nuclear theory of the atom ?

A: Atom is the smallest, tiny indivisible particle of any matter. There are three fundamental subatomic…

Q: What is the calcium isatope with 20 nevtrons? 才乙

A: The atomic number of calcium is 20 (Number of protons). The symbol of the calcium atom is Ca. The…

Q: Which of the following contains two species which have the same mass number?   14C, 14N   12C, 13C…

A: The same mass number means the same nucleons.

Q: Which statement is true?(a) For a given element, the size of an isotope with more neutrons is larger…

A: For a given element, atoms having same atomic number with different mass number are known as…

Q: 3. Explain the statement , Matter and radiation have “dual nature.”

A: The matter is that substance which has its own mass and occupies some space.Light or radiation are…

Q: 44. Elements belonging to the same period have * a. The same number of electrons b. The same number…

A:

Q: An unknown element has two naturally occurring isotopes. Isotope 1 has a mass of 119.0 amu and an…

A: Average mass of an element is defined as the atomic mass of the element calculated by multiplying…

Q: Calculate the atomic mass of the element: Mass                Abundance 22.1760             45.00%…

A:

Q: A sample containing 1.00X 10 stored for 135 day s will remain at the end of the storag e period of…

A: Reaction in which rate is linearly depend upon one reactant is known as first order reaction.

Q: Which element does not belong with the other four? 20Ca 19K 34Se 79Au 40Zr A) Ca    B) K    C)Se…

A: Atomic number of given elements  1. Calcium  has atomic number 20. 2. Potassium has atomic number of…

Q: Only two isotopes of Sb (antimony, Z=51) are stable. Pick the most likely stable isotope from the…

A:

Q: Which is the more abundant isotope of copper, 63Cu or 65Cu?(a )63Cu(b) 65Cu

A: Which is the more abundant isotope of copper, 63Cu or 65Cu?

Q: f you look at Gallium's atomic mass on the periodic table, which isotope is more abundant in nature:…

A: Gallium belongs to IIIA group in the periodic table. There are two isotopes of Gallium that occurs…

Q: Variations in average atomic mass may be observed for elements obtained from different sources.…

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Q: A bromine atom has an atomic number of 35 and an atomic mass of 80. What is the structure of this…

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Q: Plutonium Californium 17. What is the name of the elements with the following atomic numbers: Atomic…

A:

Q: True or False? Atomic weight is equal to the number of protons and neutrons in the nucleus.

A: Given : Statement "Atomic weight is equal to the number of protons and neutrons in the nucleus"

Q: Write the isotopic notation for an isotope that has an atomic number of 35 and a mass number of 81.

A: Given   Atomic Number   = 35    Mass   Number  =  81  Isotopic Notation     = ?

Q: Silver has two isotopes that are common  in nature. Ag - 107 and  Ag - 109. What  makesthese  two…

A: The solution is given below -

Q: What is the atomic number of element X? 56% O a) 25

A: Atomic number  is  also called as proton number  of a chemical element  and it is defined as  number…

Q: A naturally occurring sample of an element contains only twoisotopes. The first isotope has a mass…

A: % of first isotope = 60.11 % Mass of first isotope = 68.9255 amu Mass of second isotope = 70.9247…

Q: Which of these pertains to the process by which elements are formed within stars? A. Star formation…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: iodine-131: ,X iridium-192: x strontium-89: x

A: The radio-isotope is represented by ZXA. Where, X = symbol of an atom A = atomic mass (protons +…

Q: write the electronic congratulations of calcium whose atomic number is 20 and mass number is 40.

A: Given,  calcium whose, atomic number is 20 and mass number is 40.

Q: Consider the atoms of 59Co and 60Co. Both of these atoms have the same number of neutrons and…

A: In  Co- 60 atom: Number of neutrons= 33 Number of protons= 27 Mass number =60 In Co-59 atom,  Number…

Q: Relative abundance and atomic mass of the naturally occurring isotopes of hafnium: 5% - 176 amu 19%…

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Q: Write the isotopic notation symbols for each of the Z=29 A=65

A: Here,Z = atomic numberA = mass numberThe given element has atomic number = 29 and hence the element…

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: 25. Given that : We have to give the proper symbols of the following elements along with their…

Q: what group in the periodic table would an element with atomic number 112 belong?

A: • We need to determine the group in the periodic table would an element with atomic number 112…

Q: Identify the isotope formed when an atom captures a neutron, You may use your Periodic Table to…

A: The objective of the question is to identify the isotope when following atom captures a neutron.

Q: Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that…

A:

Q: change as the volume 5. Which of the options below share the same exte A. 50 kg of concrete. 50 m³…

A: In structure of atom, there is nucleus present inside the atom and electrons are revolving around…

Q: 4.40 Two isotopes of rubidium occur naturally, Rb and Rb. Which isotope of rubidium is more…

A: Average atomic mass of Rb = 85.47 Let percentage abundance of 85Rb = x and percentage abundance of…

Q: Which of the following species is an isotope of 79Br? A) 40Ar+ B) 79Se c) 79Br- D) 80BR E) 3452-

A: Isotopes :-  Atoms of the same element having same atomic number but different mass numbers are…

Q: One isotope has an atomic weight of 408.5 atm and a percent abundance of 23.0% while the other…

A: To calculate the atomic weight of the element, multiple the percent abundance with respective weight…

Q: Mg has three stable isotopes. Given a sample of Mg with the following masses and percent abundances:…

A: Average atomic mass is the ratio of total mass of isotops divided by total abundance.

Q: If the heaviest isotope (A) is more abundant and the other isotopes (B & C) were less abundant,…

A: The periodic table's atomic mass is the average weight of all its isotopes. Average atomic mass of…

Q: Determine, by calculations, which isotope of cooper is the most abundant in nature

A: avg. atomic mass=∑i(isotopei×abundancex) With regards to the genuine computation, it's simpler to…

Q: Which

A: Dear student I have given answer to your question in the image format.

Q: 3. Atoms are the smallest unit of an element. They're made up of a nuclei composed of 5. Elements…

A: 2) periodic table elements are categorised by their atomic number  3) nuclei have proton and neutron…

Q: On the periodic table of the elements, mercury (Hg) has an atomic number of 80 and a mass number of…

A: The atomic number of Hg = 80 Mass number of Hg = 200.59

Q: Copper has two stable isotopes with the following atomic masses: copper-63 (atomic mass = 62.9296…

A: Given: average atomic mass of copper = 63.546 amu atomic mass of copper-63 = 62.9296 amu atomic mass…

Q: Complete the following by placing the missing words correctly. The atomic theory was given by…

A: The atomic theory was given by  Dalton. Protons is a  subatomic particle . The atomic number gives…

Q: How do different isotopes of nitrogen behave similarly or differently from each other in a chemical…

A: Isotopes are elements having same number of protons but different number of neutrons.

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: An isotope is an element that has the same atomic number but with different atomic masses. An…

Q: Describe the interrelationship between protons, neutrons and electron's and the ways in which…

A:

Q: Do isotopes have the same chemistry among each other? Do they have the same electron configuration?

A: Isotopes of an element have same number of protons with different number of neutrons in the nucleus.…

Q: A hypothetical element has two stable isotopes: one isotope has a mass of 106.9051 amu with an…

A: We have to calculate the average atomic mass of element.

Q: Which of the following atomic isotopes contains the fewest neutrons? Select one: a. 30Si b. 27Al c.…

A: The number of neutrons is the difference between the mass number and atomic number.   So , to get…

Q: Three isotopes of lithium witch is the most abundant atom?

A: Interpretation-  To tell about three isotopes of lithium which is the most abundant atom .…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.