Isotopes are elements of the same type with different numbers of resulting in differing .

Q: the isotope of baron with mass number of 10

A: Given : mass number = 10 And element is boron i.e B

Q: Which particle, if lost from the nucleus, will not change the element (no change to atomic number)?…

A: The particle which is lost from nucleus without change the atomic number has to be given,

Q: What is the mass number of an isotope with an atomic number of 56 and that has 75 neutrons?

A: Mass number is the atomic mass of an atom. It is the sum of no of protons and no of neutrons present…

Q: Given the only naturally occurring isotope of aluminum is Al-27, determine its mass from the…

A: Isotopes of an element are the ones which have the same atomic number but different mass number.…

Q: Arrange the following subatomic particles in order ofincreasing mass: neutron, electron, and proton.

A: The masses of neutron, proton, and electron are; mneutron=1.67493×10-27 kgmproton=1.67262×10-27…

Q: What composes the nucleus of an atom?

A: There are three basic particles present in an atom.  These are : electron (represented by e), proton…

Q: Calculate the atomic mass for an element given the mass and abundance of the naturally occurring…

A: Atomic mass: It is equal to sum of all proton and neutron. It is the mass of compound present in one…

Q: What is the atomic number for an element whose mass number is 115, which contains 65 neutrons per…

A: Welcome to bartleby ! We have to tell atomic number

Q: An atom has an atomic number of 12 and a mass number of 26. Another isotope of this atom could have

A:

Q: Out of the atomic number, atomic mass number, atomic weight, isotopes which one of these are unique…

A: Atomic number = It is equal to the number of protons present in the nucleus of an atom.Atomic weight…

Q: se the dropdowns to create a correct and omplete isotope notation. n isotope has 108 neutrons and 74…

A:

Q: The isotope with 15 protons and 14 neutrons is? The isotope with 9 protons and 8 neutrons is? The…

A: As we know, Mass number of an atom = number of protons +the number of neutrons Atomic Number of an…

Q: What does the nucleus of an atom consists of?

A: In an atom, three fundamental particles are present, proton, electron, and neutron.

Q: Write a isotope symbol for An atom with 66 neutrons and a mass number of 116

A: Isotopes are the species that differ to each other in number of neutrons they possess, but have same…

Q: Which subatomic particle has a greater mass: a proton or an electron?

A: The protons in an atom reside in the nucleus of the atom. They have a +1 charge.The electrons are…

Q: A sample of the nonexistent element mythium consists of 25.59% of an isotope with mass number 580,…

A:

Q: Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 11…

A: The symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 11 neutrons

Q: 24.1% of all isotopes of an element have a mass of 75.23 amu. 48.7% have a mass of 74.61 amu and…

A:

Q: An atom with 2 electrons, 2 protons and 4 neutrons has an atomic number of ...

A: Given -> Number of electrons = 2 Number of proton = 2 Number of neutron= 4

Q: For the 19O2- Isotope identify the number of Protons,  Neutrons,  Electrons

A: For a general element, XZA Z- atomic number = number of protons A- mass number = number of protons +…

Q: What is the mass number of an isotope

A: Mass number is equal to sum of mass of atomic number and number of neutron

Q: 28. Which of the following descriptions in incorrect? (1)A proton has a positive charge and is…

A: To find: The false statement: (1)A proton has a positive charge and is located in the nucleus (2)A…

Q: What is the proper way to write an atom with 17 protons and 20 neutrons?

A: An atom basically consists of proton, neutrons and electrons. The protons and neutrons are present…

Q: Complete the following chart, in order from left to right Isotope Mass Number Protons Neutrons 19 40…

A: Atomic number= number of protons Mass number = number of protons + number of neutrons

Q: The atomic mass of rhenium is 186.2. Given that 37.1% of natural rhenium is rhenium-185, what is the…

A: Average atomic mass = ∑i=1n (mass of ith isotope)(% abundance of ith isotope)100 Where "n"…

Q: Atomic Number Atomic Mass = : # of Protons : # of Protons + # of neutrons :: #of electrons : #of…

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Q: What is the mass number of an isotope with an atomic number of 57 and that has 72 neutrons?

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Q: A certain element consists of two stable isotopes.The first has a mass of 68.9 amu and a percent…

A: The objective of the question is to calculate the atomic weight of an element that has two stable…

Q: An atom with an atomic number of 6 contains 26 subatomic particles. How many of these subatomic…

A: Subatomic particles like electron, proton, and neutron are present in an atom. Also, more subatomic…

Q: What is the difference between mass number and atomic number?

A: Atomic number:The atomic number of the element is the number of protons present in that element.Mass…

Q: Determine the number of protons, number of neutrons, and number of electrons in atoms of the…

A: Isotopes for a specific element have the same number of protons but different number of neutron.…

Q: What particles comprise the charge of the nucleus?

A: To find : What particles comprise the charge of the nucleus.