Describe the process you would go through to find the number of valence electrons for any of the main group (columns 1–8) elements in the Periodic Table

Q: Which of the following atoms is the most metallic? Link to Physical Constants Link to Periodic Table…

A: Metal:Metals are situated on the left-hand side of the periodic table. The metals are…

Q: Which of the following element will have the greatest difference between IE2 and IE3? He Be Mg Ca

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Q: What is the chemical symbol of the element found in the 4th family and 5th period of the periodic…

A: Carbon family is called 4th family and there elements are C , Si , Ge , Sn , Pb , Fl

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

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Q: Review items 1 to 6 and answer questions a and b: The activities were designed to produce an EX4…

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Q: 3 protons, 3 neutrons, 3 electrons 2 protons, 1 neutron, 1 electron 7 protons, 7 neutrons, 9…

A: If in a atom or ion the no of protons and nk of electrons are same that it is neutral. If no of…

Q: 2. The atoms of which element would have the largest atomic radius? A. Calcium B. Strontium 3. Which…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

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

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Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: As we move from left to right in a period then size or ionic radii of element is decreases. As we…

Q: determine the maximum number of electrons that can have each of the following designations  4px 2p…

A: Given here some orbitals and we are asked to determine the  maximum number of electron that can have…

Q: How many valence electrons do each of the following elements have? (a) C (b) S (c) K (d) I (e) B

A: Answer:- This question is answered by using the simple concept of calculation of valance electrons…

Q: vi. Answer true or false. (a) Elements in the same column of the Periodic Table have the same…

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Q: The "cards" are separated top to bottom by color. What are the common characteristics of the cards…

A: Sepration of cards on the basis of color means  they will have same type of physical  and chemical…

Q: Is this impossible to have element or not? n = 7 ; l = 6 ; m = 5 ; s = - 1/2

A: An electron has wavefunction which is an address

Q: Which of the atoms listed below would have the smallest atomic radius? Select one: I Na Ba Cl Mg

A: An atomic radius is the radii of an isolated, non-bonded and electrically neutral. The general trend…

Q: The atom of this element has 5 valence electrons and 2 energy levels. strontium nitrogen barium…

A: The atom of this element has 5 valence electrons and 2 energy levels ?

Q: Which of the following atoms have the least metallic character Li Cs Rb K Na

A: We are to find the element with least metallic character among the given Li Cs Rb K Na

Q: What element has 6 electrons in its highest energy shell? O Magnesium Oxygen Nitrogen O Aluminum

A: Here we are asked which element has 6 electrons in its highest energyshell from the given options.

Q: How can the periodic table be used to determine the number of valence electrons of a given element?…

A: The groups of the periodic table indicate the number of valence electrons of a given element. For…

Q: QUESTION 1 Elements with similar configurations of outer shell electrons have similar chemical…

A: An atom consists of three subunits; protons, neutrons and electrons. Protons and neutrons are…

Q: 1. The vertical columns in the periodic table are called _ halogens periods groups valence 2. Which…

A: Answer of problem 1,2,3 are as follows:

Q: Magnesium has 12 protons. How many electrons are in its second energy level? O 1. two O 2. four 3.…

A: Different energy levels in the atom correspond to the different principal quantum number values (n)…

Q: 4) How many valence and core electrons does each of the elements above have? # Valence electrons a)…

A: The outermost electrons of an atom are called the valence electrons. In-order to find out the…

Q: For each atom below, give the number of valence electrons and list out the subshells containing the…

A: Valence electron is defined as the no.of electrons in its outermost shell.

Q: Determine the number of valence electrons for each of the following four elements. Part A Al Express…

A: The elements given are Al, Pb and Cl.

Q: Use the Periodic Table to arrange the following elements according to increasing atomic size.…

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

Q: MCQ 101: In the Period table, the elements with 2 electrons in the outermost principal quantum shell…

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Q: 5) Which of the following elements has the largest number of electrons in n = 3? Na, Al, Si, Cl, Ar,…

A: "Electronic configuration" is described by arranging electrons of given atom/element in their atomic…

Q: Which of the following is NOT true of electrons? Group of answer choices 1. they have a negative…

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Q: Using only the periodic table arrange the following elements in order of increasing ionization…

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Q: Metals lose electrons under certain conditions to attain a noble gas electron configuration. How…

A: Metal looses electrons to attain Nobel gas configuration which is most nearer to it and thus form…

Q: Which of the following elements is the largest?   a barium b titanium c rubidium d sodium

A: Atomic size decreases across a period from left to right, while increases down the group.

Q: Which of the following elements has the smallest value of IE3? Select the correct answer below: Na…

A: Introduction : Ionisation energy is defined as the amount of energy required by an isolated gaseous…

Q: Calculate the charge for the following: An aluminium atom An aluminium atom that has lost 3…

A: According to the Bartleby guidelines we have to answer only one question so please submit different…

Q: ATOMS Electronic Atomic Configuration- only with the highest atomic Name of PRODUCTS Element/s…

A: Given products: Evaporated milk. NFA rice

Q: Which element has 8 valence electrons? Group of answer choices helium neon oxygen potassium

A: An atom is composed of mainly 3 components, electrons, protons and neutrons. Protons and neutrons…

Q: Determine the number of valence electrons for each of the atoms.  Enter each answer as numeral.…

A: Given:  B  N  Al  Kr

Q: 5. A family of compounds that often have a pleasant smell.  The are commonly found in fruits.  26.…

A: 25)     The compound is ESTERS(RCOOR) which provide pleasant smell to fruits.

Q: 1-An atomic cation with a charge of +2 has the following electron configuration: [He] 2s22p4 What…

A: Since you have posted multiple questions, we are solving the first question for you ; for the…

Q: Use Coulomb’s Law and principles of atomic structure to answer these questions. Use bullet points…

A: Answer: IE order Na > K  IE is defined as the minimum amount of energy is required to remove the…

Q: A. Multiple choice. Encircle the letter of the best answer and correct answer in the following…

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

Q: What is the maximum number of electrons  that can be present in the principal level  which n = 3 ?…

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Q: How many electrons are in 99Tc+?

A: Every element has electrons equal to its total atomic number given in the periodic table.

Q: Element X reacts with potassium (K) to produce the compound K2X. The table below shows the number of…

A: The valence electron is an outer shell electron that is connected with an atom and that may…

Q: What element has 6 electrons in its highest energy shell? Group of answer choices Magnesium Aluminum…

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Q: Which one of the elements below has a single atom as its representative particle?  A) nitrogen B)…

A: The given elements are Nitrogen, iron, argon and Phosphorus.

Q: Which atom has the largest atomic radius? Group of answer choices Si Mg P N

A: On going left to right in a period in a periodic table, the atomic radius decreases because of…

Q: Determine the number of valence electrons for each of the following atoms. Enter each answer as a…

A: valence electrons are the electrons that are present in the outermost shell(also known as the…

Q: Which of the following elements requires the least energy to remove an electron? As N P Sb

A: Which element required least energy to remove electron ?

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.