1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allisa [31]
4 years ago
15

An isotope contains 26 protons , 24 electrons and 32 neutrons what is the identity of the isotope?

Chemistry
1 answer:
Lyrx [107]4 years ago
8 0

The isotope is identified as 58 Fe²⁺, where 58 is the mass number of the isotope.

Explanation:

In this problem, there is difference in the number of protons and electrons, but the electron number should not vary in a stable isotope. As isotopes are meant to have difference in number of neutrons leading to change in the mass number. So this means, in the present case the isotope is in oxidized state as the number of electrons is less than the number of protons. This indicates that the isotope is in +2 oxidation state, since the difference in the number of protons and electrons is 2.

Then as an isotope will be formed by varying in the number of neutrons for the elements in periodic table. So from the number of protons we can confirm the atomic number of the element. As the atomic number is given as number of protons in case of oxidized element, the atomic number of 26 in the present case will be related to Fe element in the periodic table.

Hence the isotope will be Fe in +2 oxidation state and having the atomic number as 26 and mass number as 26+32 = 58. So there is a change in the mass number of the isotope of Fe from 56 to 58.

Thus, the isotope is identified as 58 Fe²⁺, where 58 is the mass number of the isotope.

You might be interested in
What is the difference between oxidation and reduction
BartSMP [9]

Answer:

oxidation is the loss of oxygen and reduction is the gain of oxygen

Explanation:

6 0
3 years ago
Read 2 more answers
What is Planck's constant ??​
lys-0071 [83]

Planck's constant =

6.62607004 × 10-34 m2 kg / s

Explanation:

Step by Step explanation

The Planck constant, or Planck's constant, is a fundamental physical constant denoted h, and is of fundamental importance in quantum mechanics. A photon's energy is equal to its frequency multiplied by the Planck constant. Due to mass–energy equivalence, the Planck constant also relates mass to frequency. Wikipedia

4 0
3 years ago
Read 2 more answers
Mass can be created and destroyed.
Musya8 [376]

Answer:

Conservation of Energy and Mass

The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. ... Similarly, the law of conservation of energy states that the amount of energy is neither created nor destroyed.

5 0
3 years ago
Which of the quantum numbers relate(s) to the electron only? Which relate(s) to the orbital?
olganol [36]

Answer:

Schrodinger's proposal, considered as the 5th atomic model, is to describe the characteristics of all the electrons in an atom, and for this I use what we know as quantum numbers.

Quantum numbers are called with the letters n, m, l and s and indicate the position and energy of the electron. No electron of the same atom can have the same quantum numbers.

Explanation:

n = main quantum number, which indicates the level of energy where the electron is, assumes positive integer values, from 1 to 7 and it is related to the orbital too.

I = secondary quantum number, which indicates the orbital in which the electron is located, can be s, p, d and f (0, 1, 2 and 3).

m = magnetic quantum number, represents the orientation of the orbitals in space, or the type of orbital, within a specific orbital. Assumes values ​​of the negative secondary quantum number (-l) through zero, to the positive quantum number (+ l).

s = quantum number of spin, which describes the orientation of the electron spin. This number takes into account the rotation of the electron around its own axis as it moves around the nucleus. Assumes only two values ​​+1/2 and - 1/2

5 0
3 years ago
If the enthalpy (∆H) is negative the reaction is ____________________.
vichka [17]
Exothermic i guess because delta h is negative
7 0
3 years ago
Other questions:
  • Select the best single answer. The water-gas shift reaction plays a central role in the chemical methods for obtaining cleaner f
    12·1 answer
  • What is the name of a large wave that is created from underwater tectonic plate movements? A : earthquake B: volcano C: Tsunami
    7·1 answer
  • Explain why a) Kl (potassium iodide) dissolves in water, but b) it will not dissolve in<br> hexane.
    5·2 answers
  • Why sodium chloride has a hiegher melting point​
    15·1 answer
  • If the initial temperature of a movable cylinder was 50 degrees Celsius
    8·1 answer
  • Compound C with molar mass 205gmol-1 , contains 3.758g of carbon , 0.316g of hydrogen and 1.251g of oxygen. Determine the molecu
    5·1 answer
  • The cylindrical part of an arched thrall colum has a height of 325 and a diameter of 30 cm. Find the volume of the cylindrical p
    13·1 answer
  • Which of the following heat transfer methods is when heat is transferred through fluids, such as air?
    14·1 answer
  • A chemist reacted 12.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF. Use the ideal gas law equation to d
    6·1 answer
  • If 30 grams of KCl is dissolved at 10°C, how many additional grams would be needed to make the solution saturated at 60°C? * Cap
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!