QUESTION 5 Orbital shells of an atom: contain electrons and are found in the nucleus contain protons and are found in the nucleus contain electrons and surround the nucleus O contain protons and surround the nucleus

Q: 21. Is the electron configuration of chlorine-35 the same or different than the electron…

A: Given   Element = Cl- 35 and Cl - 37  Electronic Configuration same or different = ?

Q: Question 3 An element has the following electron configuration: [Ne] 3s² 3p³. How many core and…

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Q: 5. Without using a periodic table or any other references, fill in the correct box in the periodic…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: Identify the INCORRECT statement below: Select one OA An atom is the smallest particle of an element…

A: A) Since the chemical reaction is dependent on the type of element reacting in any reaction. And any…

Q: Orbital shells of an atom: O contain electrons and are found in the nucleus O contain protons and…

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Q: Use the Select tool to rotate the electrons or charges around an atom. Select Draw Rings More Erase…

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Q: Identify an anion. O An atom that has gained an electron. O An atom that has lost a neutron. O An…

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Q: Classify each element as a halogen, noble gas or neither.  Iodine A.halogen B.noble gas…

A: Iodine, I :- Atomic number = 53 Iodine belongs to halogen family and is the heaviest stable halogen.…

Q: QUESTION 20 2+ Which of the following statements concerning Mg and Al3+ is true? O Mg-* has more…

A: We know that, Atomic number of Mg=12 Atomic number of Al=13

Q: Question 4 of 10 Please write the electron configuration of the following elements: Copper Sodium…

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Q: What is the MAXIMUM number of electrons that can be contained in the 5th shell of an atom? (not…

A: The long form of the periodic table is a tabular arrangement of all known elements. Here the…

Q: completes the 5s sublevel. Express your answer as a chemical symbol. has one electron in the 2s…

A: An element that completes 5s subshell is strontium.  The chemical symbol is Sr.  The electron…

Q: Draw your own representation of the atomic model and describe the atomic structure using the four…

A: An atomic orbital is the wave function of an electron, probability of finding an electron. An…

Q: In a mass spectroscope, what causes the atoms of an element to follow the curved path of the…

A: In mass spectroscopy, the gaseous sample molecules are converted into charged particles by the ion…

Q: what do you think is the reason for an increasing atomic radius within one group? answer choices…

A: increase in atomic radius within one group is due to increase in number of electron shells. hence…

Q: Question 5 1s²2s²2p63s²3p64s²3d¹04p5 is the neutral electron configuration for the element in group…

A: electron configuration of an element is given

Q: Draw a model of a nitrogen (N) atom. The atomic number of N is 7. How many electrons are in  an…

A: Electronic configuration is defined as arrangement of electrons in shell, subshell and orbitals.

Q: Represent an atom: electronic cloud and nucleus/ neutrons, protons and electrons

A: A question to represent an atom, which is to be accomplished.

Q: Which of the following statements accurately describes electrons? Multiple Choice   They are found…

A: As per Bartleby guidelines, tutors are allowed to answer first three multiple choice questions.…

Q: The maximum number of electrons that can be present in the 3rd shell is 20. Select one: True False

A: In an atom, the electrons surround the nucleus in different orbitals or energy levels. These…

Q: Question 3 In what sublevel will potassium (K) lose 1 electron? X a. 1 b. 2 C. 3 d. 4

A: Elements looses electrons from the valence shell (outermost orbital) called as valence electron.  To…

Q: 22 Multiple Choice "Which of the following are reasons why it must only be electrons that move when…

A: Answer Which of the following are reason why must only be…

Q: Identify the atom from the choices below that have: four valence electrons and one that has four…

A: Identify the atom from the choices below that have: four valence electrons and one that has four…

Q: Rank the effective nuclear charge Z* experienced by a valence electron in each of these atoms: z*…

A: Effective nuclear charge is defined as the net positive charge experienced by an electron in an atom…

Q: Rank the following elements in order of increasing atomic size. carbon, silicon, fluorine View…

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

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Q: QUESTION 21 After Rutherford's discovery of the nucleus, Bohr developed a model of the atom in which…

A: After Rutherford's model, Bohr developed a model in which the nucleus was positively charged…

Q: QUESTION 22 After Rutherford's discovery of the nucleus, Bohr developed a model of the atom in which…

A: Atomic model is given by various scientist Rutherford atomic model Thomsan atomic model Bohr atomic…

Q: Arrange given elem atomic numbe table showing the clectronic configuration each element. Start…

A: In the modern periodic table elements are arranged according to their increasing order of atomic…

Q: what do you think is the reason for a decreasing atomic radius within one period? answer choice…

A: On moving left to right in the period, the size of atoms decreases as the number of electrons being…

Q: Identify the ion with a +4 charge that has the electron configuration given below. Type the element…

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Q: Question 42 Which electron configuration represents a halogen? [Ar] 4s?3a* [Ar] 4s!3d³ [Xe] 6s²4f7 O…

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Q: rank 1-4

A: The total positive charge that is experienced by an e- in an atom is referred to as effective…

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: QUESTION 11 Principle Quantum Nurmber (n) Specify the the energy of an electron and the stze of the…

A: Principle quantum number n specify the energy of an electron and the size of the orbital

Q: Question 25 Proporcione el nivel principal para un subnivel 2p. Give the principal level for a 2p…

A: Quantum numbers are a set of numbers that describe the position and energy of an electron in an…

Q: element

A: Valance electrons is the number of electrons in the outermost shell that means in simple way…

Q: Question 5 of 7 Excited hydrogen atoms emit radiation in which region(s) of the electromagnetic…

A: A sample of excited hydrogen atoms emits a characteristic red light. Excited hydrogen atoms gives…

Q: Directions: Give the charge of the atoms. 1. 2. + + ++ ++ 3. + + + + ++

A: The number of protons and electrons in ions are given as,

Q: QUESTION 8 The electron configuration of element after it acquires a charge of +3 an is 1s2s22p6.…

A: We know that Electronic configuration : the arrangement of electrons in energy levels around an…

Q: Gray = C; white = H; red = 0; blue = N; dark green = Cl; brown= Br; light green = F; purple = I;…

A: Chiral atom :- A chiral atom in a molecule is bounded to four different chemical species. We can…

Q: 18O2- and 20Ne have the same number of   Question 13 options:   protons   electrons   electrons…

A: In neutral atom number of electrons and protons are equal to atomic number.  And mass number is…

Q: if the atomic mass pf potasium is 19 the location of potassium in periodic table is at a) column 1…

A: The details solution for this is provided below in step II

Q: 689 Complete the table for the elements with atomic numbers 1-10. Round the atomic mass to the one's…

A: The list is shown below.

Q: BEFORE COMING TO LAB 1. Calculate the number of atoms in 2.5 moles of carbon. 2. Calculate the…

A: 1 mole of carbon consists of 6.022 x 1023 atoms2.5 mole of carbon will have 2.5 x 6.022 x 1023 =1.50…

Q: Multiple Choice have no charge. are the same as electrons. are the same as helium ions.

A: The question is based on the concepts of nuclear chemistry. there are additional subatomic particles…

Q: If abbreviated as 24Na2+ 1 atom of this substance would have____ protons,____neutrons, and____…

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Q: Rank the effective nuclear charge Z experienced by a valence electron in each of these atoms: z'…

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Q: QUESTION 33 The atom having the valence-shell configuration 4s- 4p would be in.. . ..... (d) Group…

A: The valence shell configuration is  4s2 4p5. (By the help of periodic table ) The principal quantum…

Q: Question 20 Draw the energy level diagrams and electron configurations (long form) for the…

A: Let us draw the energy level diagrams and then write their electronic configuration.