List the following species in order of increasing atomic size: sodium, chlorine, aluminum, oxygen

Q: The first ionization energy, E, of a nitrogen atom is 2.32 aJ. What is the wavelength of light, in…

A: The first ionization energy of an atom is the energy required by the atom to remove one of its…

Q: A space probe identifies a new element in a sample collected from an asteroid. Successive ionization…

A: Ionization energy is simple terms can be described as a measure of the difficulty in removing an…

Q: The ionization energy of a certain element is 372 kJ/mol. (Ionization energy is the minimum energy…

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Q: Arrange the elements in order of increasing ionization energy: Ga, In, F, Si, N.

A: Arrange the elements in order of increasing ionization energy: Ga, In, F, Si, N.

Q: How would you rank the following elements in the order of increasing size: S, Si, O, Mg, and F?

A: Variation of atomic size in groups :- In a group from top to bottom atomic size increases because…

Q: What are the properties of the element flerovium (the period 7 element in group 14)?

A: Flerovium Flerovium is an atomic number 114 chemical element with the symbol Fl. Flerovium, which is…

Q: Arrange the following sets of elements in order of increasing atomic size. Sn,Xe,Rb,Sr  Rn,He,Xe,Kr…

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Q: Both the electron affinity and the ionization energy of chlorine are higher than the corresponding…

A: The amount of energy needed for removal of an electron from an atom is called ionization energy,…

Q: Explain why the ionization energy for hydrogen is much higher than that of other Group IA/1…

A: Ionization energy is the extent of energy which is essential to move the loosely bound electron…

Q: Arrange these atoms and ions in order of increasing radius:  Cs+Cs+, Ba2+Ba2+, I−I−.

A: Ionic radius ⋉Negative charge on Anion                       ⋉  1Positive charge on cation

Q: Would you expect an anion to be larger or smaller than the corresponding atom, and why?

A: An anion is formed when a gaseous neutral atom attains electrons.

Q: Write the electron configuration for an aluminum cation with a charge of +2.

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Q: Na Mg 38 48 58 68 78 88 – 18 28 AI SI P S CI Ar Arrange the following ions in order of decreasing…

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Q: 21. Order the following atoms in increasing first ionization energy: Cr, O, P, Rb

A: Given : atoms  Tip : on moving top to bottom ionization energy decreases.

Q: Order the elements Ca, Cl, Ge and S from lowest to highest 1st ionization energy.

A: The 1st ionization energy is the energy required to remove the outermost or least bound electron…

Q: In the hydrogen atom, the electron is in its lowest energy state, n=1. The maximum electron energy…

A: Introduction Avogadro’s number: It is also known as Avogadro’s constant One mole of substance is…

Q: Which of the following does have the largest size?

A: In the periodic table,  Top to bottom atomic size increases,  while left to right atomic size…

Q: Rank the following in order of decreasing atomic radius: Ag, Ra,Ne, As

A: Atomic radius is the distance from the centre of the nucleus to the outemost shell.

Q: Write the ground-state electron configurations for the following elements: Ge, Fe, Zn, Ni, W, TI.

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Q: Which ions are isoelectronic with Xe? I-,   Ba2+,   Rb+,   Te2+

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Q: Rank the following atoms in order of increasing ionization energy, from lowest to highest: Mg, Na,…

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Q: Arrange the atoms in order of increasing atomic size. W, Ag, Fr, Te

A: ->On going left to right in periodic table atomic radie decreases . -> On going top to bottom…

Q: Which ions in the following list are not likely to be found in chemical compounds: K2+, Cs+,Al4+,…

A: The ions in the given list are not likely to be found in chemical compounds: K2+, Cs+,Al4+, F2−, and…

Q: The first four ionization energies (IE, through IE4) of a Period 2 element have the following…

A: The ionization energy of elements along a period increases from left to right because of stability…

Q: Rank the following species in terms of increasing size:F, H, Te, N, O, Br-, I-.

A: According to the periodic trends, Atomic size decreases left to right across the periodic table and…

Q: arrange following species in order of decreasing first ionization energies Si, S, Na, Ne

A: The answer to the following question is-

Q: Which of the following elements has the greatest electron affinity? (a) Br, (b) Sn, (c) Ba, (d) Li.

A: Electron affinity - It is the energy change that results from adding an electron to an atom in its…

Q: List the atoms in order of decreasing Z* (effective nuclear charge). Li, C, O, Ne Enter with no…

A: Atomic Radius The distance from the center of the atom to the valence electrons of the atom…

Q: How many electrons can have the following set of quantum numbers? n = 3, m = -2 0 6 O 18 O 2 O 4 O 1

A: Quantum number is a value that describes the energy available in atoms and molecules

Q: Based on their positions in the periodic table, list the following atoms in order of increasing…

A: Given atoms: Mg, Ca, Rb, Cs To find: Increasing order of radius for the given atoms

Q: The atom having the valence-shell configuration 6s 6p? would be in: Group VIA, Period 4 Group IVB,…

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Electron Affinity

When an element undergoes a chemical reaction, it either gains energy or loses energy. This gain or loss of energy is due to the phenomena that occur at atomic level. During reaction, atoms either gain electrons from other atoms or lose electrons to other atoms, and in that process, energy is produced.

P-Block Elements

Elements which are present on the right side of the periodic table are called p-block elements. In addition to the noble gases, they include the families of boron, mercury, nitrogen, oxygen and fluorine. These elements have diverse real-life implementations that we regularly experience around us. 

Metals and Non-metals

The periodic table is composed of metals, semi-metals and nonmetal elements. The physical and chemical properties of metals and nonmetals differ from each other. The study of metals and nonmetals will help one to understand the appropriate application of the particular element.