An atom with atomic number 26 and 32 neutrons

Chemistry

1 answer:

Anuta_ua [19.1K]3 years ago

5 0

Isotope is my answer

please can i have a brainliest

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Examine the following set of ionization energy values for a certain element. How many valence electrons does an atom of the neut

yuradex [85]

Answer:

Explanation:

Let us look at the values very closely. It is easy to see that the first to the fifth ionization energies of the element are closely related to each other. Recall that the ionization energy increases as the the number of electrons removed from the outermost shell of the atom increases. Hence E1<E2<E3......... The first five ionization energies suggest the removal of valence shell electrons.

However, the sixth and seventh ionization energies shows a jump, the ionization energy suddenly increases by a very high magnitude. This can not suggest the removal of a valence shell electron but the removal of inner or core electrons. Hence the answer.

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4 years ago

What do you predict will happen to the volume inside a container when pressure & temperature remains constant but the number

Pani-rosa [81]

Answer:

increase

Explanation:

The Ideal Gas Equation

PV = nRT
V = nRT/P
V ∝ n

The volume of a gas is directly proportional to the number of moles it contains. Hence, if the number of particles is increased, then the volume inside the container will increase

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2 years ago

What is the maximum value of the secondary quantum number (l) allowed for atomic electrons with a principal quantum number n = 7

Elis [28]

Explanation:

Principal quantum number=n=7

Azimuthal quantum number=l:-

$\\ \sf\longmapsto n-1$