The maximum number of electrons that can be present in the 4th shell is 32. Select one: True False

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

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Q: 4. The correct electron-dot notation for C (atomic number 6) is .. 1) ·C ; 2) ·C..; 3) C., 4) -ċ. ..

A: The atomic number of carbon is 6. Its states that the carbon atom contains six protons and six…

Q: Which of the following ions has the largest size? Select an answer and submit. For keyboard…

A: Given ions of elements Cs,K,Li,Na and Rb are members of group 1 of the periodic table. Also known as…

Q: 3-(a) Write out the full electron configuration of Calcium (Ca). (b) How many electrons are in the…

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Q: The maximum number of electrons that can be present in the 5th shell is 25. Select one: O True O…

A: given shell is 5  we know that " every shell has its subshell's " they are "s", "p", "d", "f", "g"…

Q: QUESTION 22 The abbreviated (condensed) configuration for copper (Cu) is [Ar]4s23d9 OA. O B.…

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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…

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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: Please find your solution below : Atomic radius or atomic size of an atom or ion is the typical…

Q: The number of valence electrons. The number of electrons in K-Shell.

A: Valance electrons are defined as the electrons present in the outmost shell of the atom. According…

Q: Please help me complete this chart

A: The most stable ion of Ca is Ca2+. The most stable ion of O is O2-.

Q: s: 4s! Ba104p! 28 3 outer electrons: Incorrect Incorrect 3 s: Incorrect 4f\45d*

A: Electronic configuration is the distribution of electrons in various orbitals.  A)  Inner electrons…

Q: A neutral atom of Gallium has how many total electrons that can be described as having an ml= +1

A: There are for quantum numbers: Principal quantum number Angular quantum number Magnetic quantum…

Q: re in the n = 3 shell? m number of electrons in the n = 3 shell?"

A: Circular path around the nucleus where electrons revolve ,called shell. Subshells in n = 3 are 3s…

Q: Determine if the figures A, B, and C below are stable. Write yes or no. C 11+ 11+ figure A: the…

A: There are two types of ions: Cations Anions Cations are formed by the loss of electrons from the…

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A: The trend in atomic size in a periodic table is as follow- The atomic size in same group going from…

Q: 14. Determine the missing number of electrons for the following ions: A) A1+3 Number of electrons B)…

A: In a neutral atom, the number of electrons is equal to the number of protons. The charge on an atom…

Q: For Items 11-25, refer to the image below. The atoms were represented by letter in the boxes. Please…

A: The given structure can be analysed as follows:

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: 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: 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: Negatively charged atoms are called cations. A. True B. False

A: Ions are the species that carries charge. Ions can be an atom or a group of atoms carrying positive…

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: 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: The maximum number of electrons that can be present in the 5th shell is 50. Select one: O True O…

A: The question is based on the concept of quantum numbers. we have to determine how many maximum…

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A: The atomic size of the atom of the element increases on moving from top to bottom and decreases on…

Q: Part 1: Metal Ion Color/other observations Unknown Ba*2 - barium ion Co - cobalt ion Cu" - copper…

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Q: Al Express your answer as an integer. N=                               Electron(s)     Group 6A (16)…

A: Electronic configuration for Al is 1s22s22p63s23p1 Number of electrons in Al = 2+2+6+2+1 = 13Number…

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A: Introduction :-  Atomic radii :- Atomic radii is the distance between the center of nucleus of atom…

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A: Given:  B  N  Al  Kr

Q: MCQ 152: Electrons needed by a carbon atom to complete its outermost shell are A. 1 В. 2 С.3 D. 4

A: Carbon belongs to the group 6 and period 2 of the periodic table. Every atom requires to complete…

Q: How many electrons are in the n=4 shell of Se? A. 0 B. 4 C. 6 D. 2

A: "n", the principal quantum no., represents the main energy level (shell) in which the electrons can…

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Q: Q/Choose between parentheses 1-Element like ....... the nucleus has a weaker attraction to its…

A: Solution :          Electrons are negatively charged particles that are present in the orbit around…

Q: 15 Valence electrons in a neutral atom are attracted by protons in the nucleus. a. The nucleus of…

A: Answer: Valence electrons are the electrons those are present in the outermost shell of the atom.

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…

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Q: Why does a calcium atom become more stable when it loses two electron? For the toolbar, press…

A: Atomic number of Calcium atom is 20 that means it's contains 20 electrons in orbital ( orbitals are…

Q: 2. Now draw an Energy diagram for the following atoms making sure to label the shell and subshell.…

A: We have to make energy diagrams for silicon and arsenic.

Q: The valency of calcium is 2.   Select one: True False

A: Electronic configuration of Calcium (Ca) is given by following ; 1s2 2s2 2p6 3s2 3p6 4s2 The…

Q: Which ion has twenty-six electrons?

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Q: For each of the statements below, indicate whether it is true or false and explain your reasoning.…

A: 1. It takes more energy to ionize an electron from the 2s orbital than an electron from the 2p…

Q: Which of the following atoms has the most metallic character?   Group of answer choices   Cs K Rb Li…

A: • The given atoms are Cs (Caesium), K (Pottasium), Rb (Rubidium), Li (Lithium) and Na (Sodium)     •…

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Q: What is the charge of the silver ion in Ag,S? Select one: -1 O +2 O +1 O -2

A: Charge refers to the number assigned to the atom of a chemical compound which represents the number…

Q: /Choose the correct answer 1-Which of the following pairs of elements and valence electrons is…

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

Q: Which of the following elements would be expected to have the greatest nonmetallic character? Group…

A: Which of the following elements would be expected to have the greatest nonmetallic character?

Q: Select the single best answer. Which of the following elements would you expect to be most metallic?…

A: Metal has tendency to donates its electron easily while non-metal has tendency to gain electron…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.