A certain atom has an ns2np6 electron configuration in its outermost occupied shell. Name the element.

Q: Predict the number of valence electrons in an atom of:a. calcium c. cesiumb. potassium d. barium

A: (a) Calcium  Atomic number (Z) = 20  Electronic configuration : [Ar] 4s2  Valence electrons = 2 (b)…

Q: Determine the number of valence electrons in an element that is located in each of the following…

A: Elements of group 2 are known as alkaline earth metal, and they contain 2 electrons in its valence…

Q: electron configurations

A: Phosphorus has an atomic symbol of P and an atomic number of 15. Titanium has an atomic symbol of Ti…

Q: Determine the maximum number of electrons are in the n 5 shell?

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Q: E. Write the full and condensed electron configurations for the following elements: 1. Gallium 2.…

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Q: How does the total number of electrons differ from thenumber of valence electrons in an atom?

A: In an atom, the nucleus of the atom contains the proton and the neutrons. The outermost region of…

Q: Using complete subshell notation (1s2 2s2 2p6, and so forth), predict the electron configurations of…

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Q: Write the ground state electron configuration of each of the following atoms. For each atom,…

A: Given atoms,     (a) Al;   (b) S;   (c) O;   (d) N;   (e) F

Q: A pictorial representation of an electronic configuration is shown. 1s 25 2p 3s 3p Give the full…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

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

A: The electronic configuration given is 4s1.

Q: Element Atomic Number Electron Configuration Number of Valence Electrons Magnetic Property lodine…

A: Atomic number of elements is the number of protons in the nucleus. Electronic configuration is the…

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: Write the full and condensed electron configurations for the following elements: 1. Gallium 2.…

A: The total number of electrons in an element is equal to the atomic number. First write the full…

Q: Write the electron configuration for the element fitting each of the followingdescriptions.a. a…

A: The electron configurations has to be written.

Q: element A? Answer questions 6 and 7 on the blank sheet of paper provided. 6. Draw the ground state…

A: Potassium is a chemical element with the symbol K and atomic number 19. Potassium (K), element of…

Q: Write the electron configurations for the elements below. Use the following format with spaces…

A: Given :-  Name of elements :  Nitrogen  Lithium  To write :-  Their electron configuration…

Q: 2. What do the vertical rows in the periodic table correspond to? O The number of protons in the…

A: The arrangement of elements in the tabular form on the basis of increasing order of atomic number is…

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: In the space below, write the condensed electron configuration of the following elements: Arsenic…

A: An electronic configuration is used to represent the distribution of electron density in an atom. In…

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: Give the electron configurations for the following atoms. Do not use the noble gas notation. Write…

A: Electronic configuration follow (n+l) rule.

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: Have you noticed the nutrient label in your favorite snack? What are the elements present in it?…

A: Element present in the snack are given on the back of the packet of snacks.

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: Atoms acquire charge when they loose or gain  electrons.Electrons are lost and gained by the…

Q: Determine the number of valence electrons in  element.  Ni

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Q: An atomic anion with a charge of -2 has the following electron configuration: "ק3".3"ק2".2':1 How…

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Q: Type the complete electron configuration, and below that the “abbreviated electron configuration”…

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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: Write the electron configuration of the following atoms: sulfur, potassium.

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Q: Determine the number of valence electrons in  element.  Cs

A: The valence electrons of an atom are furnished as the electrons reside in the outermost shell. When…

Q: Kr: 1s2. Krypton is found in period 4 of the periodic table. Explain how the electron configuration…

A: Elemental symbol of krypton is Kr  Atomic number of Kr is 36

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: Magnesium is located in group 2A. Therefore, it needs to lose two electrons in order to achieve a…

Q: 10. The atomic number of silicon is (a) 8 (b) 2 (c) 4 (d) 14 11. The atomic number of germanium is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: If two electrons were added to the outer shell of gallium (Ga), its electron configuration will be…

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

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Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: The arrangement of electrons in electrons present in orbits of an atom is known as electronic…

Q: 3. Complete the information in the following table: Number of Valence Element Rb Energy level in…

A: Electronic configuration is arrangement of electrons in shells, subshells and orbitals.

Q: 1) Fill in the missing information from the table below: #electrons # protons isotope neutrons 14C…

A: The number of missing protons, neutrons, and electrons are given as,

Q: Isotope Subatomic Electron configuration Orbital diagram particles (full or condensed) (full or…

A: Given

Q: number

A:

Q: An accepted abbreviation format is to write an electron configuration that includes a noble gas…

A: Arrangements of electron in subshell according to increasing order of energy .is known as electronic…

Q: Give the abbreviated electron configuration for each of the following elements or ions: y3+ Sc

A: We will write the electronic configuration for following elements.

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: Aluminium is located in group 3A. Therefore, it needs to lose 3 electrons in order to achieve a…

Q: Addition of one electron gives the bromine atom a (less or more) stable electron configuration of…

A: Since the Kr is having complete octet configuration Hence the addition of electron to Br is making…

Q: the n=2 shell of an atom may contain up to ______ electrons

A: • We need to determine the n=2 shell of an atom may contain how many electrons.

Q: 4. Write the electron configuration for an atom of Zirconium (Zr: atomic number 40). What is the…

A: electron configuration is the distribution of electrons of an atom or molecule (or other physical…

Q: Directions: Write the electron configuration for the following element. Electron Configuration…

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Arrange the atoms in order of decreasing size: S2-, S, and O-2.

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Q: Which family of elements is characterized by an ns2np2 electron configuration in the outermost…

A: Valence shell configuration is ns2np2