Which family of elements is characterized by an ns2np2 electron configuration in the outermost occupied shell?

Q: A neutral atom has the following electron configuration= 3 1s 2s 2p What is the chemical symbol for…

A: the electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Write out the electron configuration for each atom. Then, predict thechange that must occur in each…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: Complete ALL boxes in the table below. Number Number Number Number of Chemical name of valence…

A: NOTE: please note according to our policy , we can only answer first three subparts of a question.…

Q: which group has the following electron configuration: ns2np5 group 3a group 2a group 4a group 1a…

A: The question is based on the concept of electronic configuration . we have to identify the correct…

Q: Give the name and electronic configuration of three elements whose valence shell ends up with…

A: The electronic configuration given is 4s1.

Q: Write the condensed (noble-gas) electron configuration of Cl.

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Q: (1) Sr4 (2) P+6 (3) 0-8 (4) Fe3

A: The electronic configuration for the above ions

Q: Give the electron configurations for the following atoms/ions (you may use noble gas shorthand…

A: Write electronic configuration of the given atoms or ions---

Q: what is the condensed (noble-gas) electron configuration of Fe²⁺

A: A condensed or noble gas configuration can be defined as an atom that consist the symbol of the last…

Q: which group has the following electron configuration: ns2np2

A: Elements are classified into four blocks depending on differentiating electron enters into which…

Q: Which of the given elements has the most nonmetallic character?

A: In the periodic table, the left side of the periodic table contains metals whereas the right side…

Q: How can the octet rule be used to determine the number ofelectrons gained or lost by an atom as it…

A: Octet rule states that the elements having 8 electrons in their valence shells are the most stable…

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: Given that -  Monoatomic atom = Bromine , Br    It is the third element of halogen group. It has…

Q: How many unpaired electrons are present in Ni2+ cation?

A: Electronic configuration of an element is given based on various rules. Some of the rules are…

Q: Why are anions generally larger than cations with similar numbers of electrons?

A: The reason why anions generally larger than cations with similar numbers of electrons has to be…

Q: Predict the charge of the ion formed by  element and write the electron configuration of the ion. Rb

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Q: Write the electronic configurations of the third-row elements shown in the partial periodic table

A: Third row consists of total 8 elements. The elements present in the third row or period are:…

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: To write the complete electronic configuration for the common monatomic ion formed by the element…

Q: Elements in group 17 have how many valence electrons?

A: Group 17 belongs to Halogens . Halogens has seven valence electrons on their outer most electronic…

Q: hich of the following has the lower ionization energy?      (ionization energy is the amount of…

A: Ionization energy is the energy required to remove an electron from the outermost orbital of an…

Q: ns2

A: Different electronic configurations are given and asked valence Electron configuration of group 2…

Q: Which neutral atom is isoelectronic with O2+? neutral atom:

A: The atoms, ions or molecules  have same number of electrons is called isoelectronic.

Q: 3. Which of the following elements will have the highest ionization energy? OF ON

A: Ionization energy, also called ionization potential, is the amount of energy required to remove an…

Q: which group has the following electron configuration: ns2np4 Group 2a group 8a group 4a group 6a…

A: which group has the following electron configuration: ns2np4

Q: An element with the electron configuration [noble gas] ns2 (n-1)d10 np4 has [number] valence…

A: We know that,  Number of valence electrons= number of electrons present in valence shell

Q: A neutral atom has the following electron configuration: 1s 25 2p°3s*3p² 6. What is the chemical…

A: Given configuration is :  1s22s22p63s23p2  The configuration belongs to neutral atom and for neutral…

Q: - Which of the following is wrong ?    A) Stable ion of the P element has -3 charge.  B) Valance…

A: Valence electrons are outermost shell electrons with highest value of 'n' principal quantum number.

Q: Of the following, which element has the highest first ionization energy?   I Rb Sb In

A: Ionisation energy is define as the energy required to remove an electron from gaseous atom or an…

Q: What is the maximum number of electrons that can be accommodated in the N-Shell?

A: The closest shell to the atomic nucleus is known as "1 shell" or ''K-shell''. The second shell…

Q: Write the following full and noble gas electron configurations:   As Cr Br Sr

A:

Q: Explain why it is possible to determine the charge of monoatomic ions from their position on the…

A: Octet rule is the tendency of atoms to prefer to have eight electrons in the valence shell. Electro…

Q: Select the name of the element that forms a 2+ ionwith electron configuration [Ar] 3d3.

A:

Q: Write the condensed (noble-gas) electron configuration of Mg

A: General Electronic configuration of Mg2+ - 1S2, 2S2,2p6,3S2 But question asked Condensed (Noble-gas)…

Q: 2.8 Which neutral atom has the same electron configuration as the nitrogen ion?

A: Concept based on the atoms and ions and their electronic configuration.

Q: Symbol # of # of Electronic Atom/Anion/ Protons Electrons Configuration Cation C K* Na*

A: Atomic number = number of protons = number of electrons

Q: 1

A: Dear student I have given answer to your question in the image format.

Q: Select all answers that show the atoms or ions that are isoelectronic with each other Ge, Br3+ He,…

A: Isoelectronic species: Isoelectronic species can be define as the atoms or ions having the same…

Q: Starting with the previous noble gas, write the condensed electron configurations of the following…

A: The metal ions given are  (a) Ni2+ (b) Tl+ (c) Pt2+

Q: number

A:

Q: Which group in the periodic table contains elements with the valence electron configuration of…

A: Electronic configuration of an atom is defined as the arrangement of electrons of the atoms in its…

Q: Which two of the ions below have the same number of electrons?

A:

Q: which group has the following electron configuration: ns2np3?

A: In above configuration  ,the last electron or valence electron enters in p subsequent, so this…

Q: I discovered a new element and called it Ferrellium. It is shiny and malleable and reacts VIOLENTLY…

A: In this question, we have to identify the properties of given element with pre-discovered element's…

Q: use the periodic table to predict the charge associated with ions of main group elements.

A: 1-2 and 13-18th group elements are called main group elements.  Metals are given as +ve charge.…

Q: Write the electron configuration for the element titanium,Ti. How many valence electrons does this…

A: Titanium is a member of the first transition series in d-block of elements. It has an atomic number…

Q: Write the ground-state electron configuration for a neutral atom of each element: titanium vanadium…

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Q: tify the outer electron configuration of each element shown in this periodic table outline.

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Q: A certain element has a noble gas electron configuration of [Ar]4s²3d³. If it becomes an ion with a…

A:

Q: Which of the following is not isoelectronic with the others S2- Mg2+ K1+ P3-

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