Write the full electron configuration for P^3- What is the atomic symbol for the noble gas that also has this electron configuration?

Q: (a) Group 1A positive + The elements in group 1A configuration. an electron (obtain a charge) in…

A: Concept: Group I A  is the alkali metal group. It includes Lithium, sodium, potassium, rubidium,…

Q: Which of the following are true about the electron configurations of the noble gases? The highest…

A: Noble gases are the chemical elements which have very low reactivity as they have completely filled…

Q: Given the following information about two elements X and Y of the same group. Element Atomic…

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Q: Write the full electron configuration for each element.a. Si b. O c. K d. Ne

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: atom of which of the following elements has the largest ionization energy? Sb As Ві P N

A: Ionization enthalpy of 15th group elements. Nitrogen has high ionization enthalpy. N = 1402 ,P=…

Q: Write the valence electron configuration for each of the following:a. halogens            b. Group…

A: A statement describing the populations of electronic energy sublevels of an atom. See the chart of…

Q: Write the electron configuration for each element.(a) Cl (b) Si (c) Sr (d) O

A: (a) The atomic number of chlorine is 17. The electron configuration for chlorine can be written as…

Q: What is the electron configuration of the +2 cation of this element? What is the electron…

A: Atomic Number of element = 24  This element is exception case of electronic Configuration of Aufbau…

Q: Write the electron configuration of the following elements.a. the group 2 element in the fourth…

A: Electronic configuration - The symbolic representation of arrangement of electrons in its orbitals…

Q: 4. a. Calcium and oxygen react together to form calcium oxide. During the reaction two electrons…

A: For ca2+ arrangements of electrons 2,8,8

Q: How many inner, outer, and valence electrons are present inan atom of each of the following…

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Q: Give the condensed electron configuration, orbital box diagram, and noble gas notation  of the…

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Q: For each element, give the following information: [1] total number of electrons; [2] group number;…

A: a) The total number of electrons in oxygen is 8. Oxygen belongs to group 16. The number of valence…

Q: 7.92 For each pair of elements listed, give three properties that show their chemical similarity:…

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Q: When a halogen forms an ion, what is the charge of the ion? When the nonmetals in the oxygen family…

A: Ions are formed from neutral atoms by either gaining or losing of electrons.  Cation is formed if an…

Q: Which element has the fewest electrons in its valence shell? Cs O Br Mg P

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Q: 2.) What is the number of free electrons per copper atom? Assume a density of 8.9 g/cm3 and an…

A: Here, in this question we have to calculate the number of free electron in copper atom. according to…

Q: Write the full electron configuration for each element.a. C b. P c. Ar d. Na

A: a) The full electron configuration 6C: 1s22s22p2

Q: Give the electron-dot symbol for each element: (a) bromine; (b) lithium; (c) aluminum; (d) sulfur;…

A: Electron-dot symbol or Lewis structure is a way of representing the valence electrons of the atom.…

Q: Strontium, which is used to produce red fireworks, has an electron configuration of [Kr]5 s 2.…

A: The group, period and block of strontium element has to be given.

Q: Which group of elements has the largest atomic radii? Halides Alkali metals Alkaline earth metals…

A: Atomic radii varies with the group of periodic table and with this we will answer the question.

Q: Which of the elements listed below would have atoms with the largest atomic radius? * O Indium O…

A: First we will discuss about the concept atomic radius. The atomic radius is the distance from the…

Q: Of the following four elements which pair has atoms closest in size? Na, K, Mg & Ca O Na & Mg O Mg &…

A: Distance from the nucleus of an atom to its outermost shell is known as atomic radius of the atom.…

Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does…

A: Chemical properties of any element depends on the number of valence electron the element is having.…

Q: An atomic anion with a charge of -1 has the following electron configuration: 6. [Ar] 4s 3d 14p What…

A: Given electronic configuration,           [Ar] 4s2 3d10 4p6

Q: In Groups 1A-7A, name all elements in each group that has the smallest atomic radius?

A: Atomic radius of an atom is dependent upon the following factors: Effective nuclear charge…

Q: Which of the elements listed below would have atoms with the lowest ionization energy? * O Lithium O…

A: Ionization energy of an element is the amount of energy required to eject an electron from its outer…

Q: How many valence electrons do the atoms of the following elements contain? 4 valence electrons 1. S…

A: the electrons present in the outermost shell or valence shell of the atom is known as valence…

Q: How many valence electrons does an element in each group contain: (a) 2A; (b) 4A; (c) 7A?

A: (a)  Group 2A : Valence electrons = 2 (b)  Group 4A : Valence electrons = 4 (c)  Group 7A : Valence…

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

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Q: What is the name given to group 7A     alkali metals      alkaline earth metals…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Each of the following sets contains isoelectronic ions (ions containing the same number of…

A: For isoelectronic species, lower the nuclear charge higher the radius.

Q: Order these elements from lowest to highest ionization energy 1 | Phosphorus, P 2 | Silicon, Si 3…

A: Ionisation energy is the energy required to remove electron from the outermost shell of an atom.  It…

Q: Rank the following elements according to their ionization energy. element ionization energy…

A: Ionization energy is the energy required to eject an electron from am atom, Usually expressed as…

Q: 2.) What is the number of free electrons per copper atom? Assume a density of 8.9 g/cm³ and an…

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Q: The category of includes the majority of the elements on the periodic table. : Metals : Nonmetals :…

A: Periodic table comprises 18 groups and 7 periods. Metals are present on the left side of the…

Q: Which of the following statements is NOT TRUE with the electron configuration shown below: 1s2 2s2…

A: Given  Total electron = 30 Electronic configuration is  for zinc. All explanation given in step 2

Q: Write the number of valence electrons in the elements Ca,Si,Kr,S and Na

A: The given elements are, Ca Si K S Na

Q: When selenium (atomic number 34 on the periodic chart) becomes an ion, with which atom does the ion…

A: Selenium has an atomic number of 34 . We have to find out an atom which is isoelectronic with…

Q: Determine the noble gas which has the same electronic configuration with Ra+2. Z of Ra = 88 a.Kr…

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Q: What is electron affinity?   energy change associated with the gaining of several of electrons…

A: To define: Electron affinity.

Q: Which atom would have the largest effective nuclear charge for its valence electrons? a) Si b) S…

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Q: 100. Identify the group of elements with these characteristics: a. This group of elements has a…

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Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

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Q: A valence electron is Select ane Othe electron that is in the highest energy level of the atom O any…

A: 1. Electron are negatively charged . 2. Valency electron alwayes takepart in chemical reactions.

Q: (a) Complete the table for some of the elements in Period 3 group number IV VII V VI symbol Si Na Mg…

A: Given elements of period 3 are; Na, Mg, Al, Si, P, S and Cl.

Q: ● Type the letter of the element that is a halogen in the 2nd period A/ ● Type the letter of one…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Which of the following atoms is correctly listed with its number of valence electrons? Li has 3 B…

A: Valence electrons are electrons present in outermost shell or energy level of an atom. The number of…

Q: On the Periodic Table, what do all the atoms in a specific column ( group) have in common? O number…

A: The vertical columns in the periodic table are referred as group.  There 18 groups in the modern…