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Rudik [331]
3 years ago
12

Classify each statement as true or false. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help

The valence electrons of group 4A elements are in the 5s subshell. Period 3 elements have an inner electron configuration of [Ar). The highest principal quantum number of period 4 elements is 4 Period 5 elements have six 4p electrons Period 5 elements have an inner electron configuration of (Kr Group 8A elements have full outer principal s and p subshells. The valence electrons of group 3A elements are in an s and p subshell. The highest principal quantum number of period 4 elements is 5 False True Submit
Chemistry
1 answer:
Savatey [412]3 years ago
7 0

Explanation:

1) The valence electrons of group 4A elements are in the 5s subshell.

The given statement is false .

The valence electrons of group 4A elements are in the ns and np subshell .Where n is equal to 1 to 7.

2) Period 3 elements have an inner electron configuration of [Ar].

The given statement is false .

The noble gas which  comes before third period is neon.Period 3 elements have an inner electron configuration of [Ne].

3)The highest principal quantum number of period 4 elements is 4.

The given statement is true.

The period number of periodic table indicates the value of highest principal quantum number.

4) Period 5 elements have six 4p electrons.

The given statement is true.

This so because 4p subshell is filled before filling of shells of fifth shell. So, the 4p subshell will obviously have 6 electrons.

5) Period 5 elements have an inner electron configuration of (Kr).

The given statement is true.

The noble gas which comes before third period is krypton .

6) Group 8A elements have full outer principal s and p subshells.

The given statement is true.

This is because the the group mentioned in the statement if noble gases and noble gases are inert in nature due to fully filled electronic configurations.

7) The valence electrons of group 3A elements are in an s and p subshell.

The given statement is true.

The valence electrons of group 3A elements are in the ns and np subshell .Where n is equal to 1 to 7. there general electronic configuration is ns^2np^1.

8) The highest principal quantum number of period 4 elements is 5

The given statement is false.

The period number of periodic table indicates the value of highest principal quantum number.

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The daughter nucleus that is produced is ₂₉⁶³cu.

What is Electron capture?

The process of drawing an electron to the nucleus, where it combines with a proton to create a neutron and a neutrino particle, is known as electron capture.

The daughter nucleus is the nucleus that is made by the parent nucleus. The nucleus that remains after the decay is called the daughter nucleus.

Here is the chemical formula for the reaction that results in the electron capture of the zinc-63 nucleus:

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To learn more about Electron capture, refer to the below link:

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