Isotopes are atoms of same element, having actually same atomic number but different atomic mass due to varied variety of neutrons.

You are watching: Which pair below describes isotopes of the same element?

Only choice B atom has same number of protons and different neutrons.



1.Type the bonding in which electron are completely transferred is referred to as ionic bond.2. Isotopes have actually same atom number but different atomic mass number.Atomic number = variety of protons + variety of neutronsTherefore, A is correct. 3. Cell core is created of neutrons and also protons.4. Chemical reactions follows the legislation of conservation of mass. Thus mass that reactant = fixed of product = 4 grams.5. Again, mass of table salt developed should be same to fixed of (Na+Cl₂) = 4 grams.

B)an atom v 6 protons and also 6 neutrons - one atom with 6 protons and 7 neutrons

Explanation:

Isotopes are facets which have actually same atomic number however different mass number.

Mass number is defined as the amount of number of protons and also neutrons that are present in an atom.

Mass number = variety of protons + variety of neutrons

Atomic number is defined as the number of protons or number of electrons that are current in one atom.

Atomic number = variety of electrons = number of protons

Thus isotopes of same element must have actually same number of protons and also different number of neutrons.

The only mix that fulfil this criteria is : one atom v 6 protons and also 6 neutrons - one atom through 6 protons and also 7 neutrons



Answer from: abiii7460

B

Explanation:

For exhibit isotopy, atoms of the aspect must have the very same proton number (atomic number) but different fixed number.

In option B

The two atoms have same atomic number (6) yet different mass number (12 and also 13 respectively).

Mass num = proton number + ghost number

Unlike the various other options.



Answer from: babra

The atom with 6 protons and also 6 neutrons and also an atom through 6 protons and also 7 neutrons room the isotopes of same element.

Explanation:

Isotopes are characterized as the chemical species that belong come the same element but differ in your mass number.

This also method that the chemical varieties have same variety of protons and electrons but different number of neutrons.

Atomic number is characterized as the number of protons or electrons the are existing in a neutral atom.

Atomic number = variety of protons = number of electrons

Mass number is characterized as the sum of number of protons and also neutrons the are present in one atom.

Mass number = variety of protons + variety of neutrons

From the offered options:

The elements having same number of protons will be the isotope of very same element.

Hence, the atom with 6 protons and also 6 neutrons and also an atom v 6 protons and also 7 neutrons are the isotopes of very same element.



Answer from: dude5522

The exactly answer is choice B.

Explanation:

Isotope is characterized as the chemistry specie which belong to the same aspect but different in your molecular mass.

The isotopes have actually same atomic mass but differ in their mass numbers

Atomic number is defined as the variety of protons or electrons the are present in a neutral atom.

Atomic number = variety of protons = variety of electrons

Mass number is defined as the sum of variety of protons and neutrons the are current in an atom.

Mass number = variety of protons + variety of neutrons

Thus, isotopes of an element has same number of protons however they different in the number of neutrons.

For Example: Chlorine has 2 isotopes,

*

In
*
isotope:

Number of proton = 17

Number of neutrons = 35 - 17 = 18

In
*
isotope:

Number of proton = 17

Number of neutrons = 37 - 17 = 20

Hence, the correct answer is choice B.


Answer from: makayladishon

An isotope is an atom through a different variety of neutrons than an additional atom the the very same element. Because atoms of the same element all have actually the same number of protons, choice B(6pro &6neu vs. 6pro&7neu) is an example of isotopes


Answer from: BaileyElizabethRay

B

Explanation:

i just took the test and got it exactly :)


Answer from: sandy2597

The answer come #5 is 4 grams.


Answer from: hannah1699
An isotope is an atom through a different number of neutrons than another atom that the very same element. Because atoms of the same element all have the same number of protons, an option B(6pro &6neu vs. 6pro&7neu) is an example of isotopes

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