Arrange the elements according to atomic radius.

Q: The lightest noble gases, such as helium and neon, are completely inert—they do not form any…

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Q: Write full electron configurations for each of the following elements. Kr

A: The objective of this question is to determine the full electron configuration for the element…

Q: Describe the basic features of the periodic table

A: A table in which the elements are arranged in the increasing order of their atomic number is termed…

Q: Put these elements in order from the smallest atomic radius to the largest atomic radius: hiumlium…

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Q: Identify the element [Kr]5s 5s2 4d10 5p5

A: Given , Electronic configuration=  [Kr]5s 5s2 4d10 5p5 From given electronic configuration we can…

Q: Four main-group elements a, b, c and d are highlighted in the outline of the Periodic Table below: a…

A: Given:element: a,b,c and dDetermine the order of decreasing atomic radius.Distance between the…

Q: Arrange the elements according to their first ionization energies. K, Al, O, C.

A: First ionisation energy is the amount of energy required to remove first electron from the otermost…

Q: Draw the orbital diagram for the following element. 31 15 P

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Q: What is electron affinity? What are the observed periodic trends in electron affinity?

A: Electron affinity is the energy that released when a neutral gaseous atom captures an electron. The…

Q: How does the electron configuration of an element differ from an ion?

A: Given : An element and ion.

Q: 2. Write the abbreviated ground state electron configuration for each element. a) Ca b) Pb

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Q: radius. Explain your reasoning in the given space here in this question. Only use qualitative…

A: As we know,  In periodic table if we move from left to right,  atomic radius decrease while top to…

Q: Classify each element in the fourth row of the periodic table as a metal, nonmetal, or metalloid.

A: An atom is composed of three main sub-atomic particles; electrons, neutrons, and protons. The atomic…

Q: smallest to largest in atomic size

A: Atomic size increases as we move down a group because of the outer electron entering into the next…

Q: Referring only to a periodic table, arrange the elements P, S, and O in order of increasing atomic…

A: We know, In a periodic table, the Atomic radius decreases along a period, and the atomic radius…

Q: What is the shorthand electron configuration for a silicide ion?

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Q: Label each variable in the Rydberg equation with the correct units. m 1 1 1 = R unitless m m/s Js kg

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Q: Based on position in the periodic table and electron configuration, arrange these elements in order…

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Q: Write the complete ground-state electron configuration of magnesium.

A: Electron configuration is the distribution of electrons in various orbitals according to increasing…

Q: What is the electron configuration of Tellurium?

A: Given  Element = Tellurium  Electronic Configuration = ?

Q: Which of the following is true of the ionization energy of the elements?   A Ionization energy…

A: Ionization energy of any element is defined as the energy required to remove an electron from the…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.