Part C Fet Enter your answers numerically separated by a comma. ? Np, Ne = protons, electrons Submit Request Answer Part D Be2+ Enter your answers numerically separated by a comma. ? Np, Ne = protons, electrons Submit Request Answer

Q: Are the following combinations allowed ? If not, Show two ways to correct them. a) n=1, 2=0, mi =0…

A: There are mainly 4 quantum numbers  They are  Principal quantum number (n) Azimuthal quantum number…

Q: Electrons (me = 9.10938 × 10-28 g) moving at 1.80x107 m/s in an electron microscope: m

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Q: omization is a process in atomic spectroscopy in which the sample is volatilized and decomposed to…

A: The statement, "Atomization is a process in atomic spectroscopy in which the sample is volatilized…

Q: . Refractometry can be used to quantify:(There may be multiple correct answers!) A) Sodium chloride…

A: Refractometer is used to measure the refractive index of liquid.

Q: No. of No. of Atomic Isotopic A. Element Isotope mass (u) abundance (3 decimal places) protons…

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Q: Which of the following atoms will have the largest difference between IE4 and IE5? Group of answer…

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Q: How do I Express my answer isotope for part F

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Q: 1s and 3s sub-shells can have the same number of electrons.

A: All the sub-shells 1s,2s,3s,4s have only one orbital each and one orbital can accomodate a maximum…

Q: The nucleus of an atom contains protons and neutrons Select one: O True O False

A: Matter is made of the basic units called atoms. It is in turn made of several sub-atomic particles…

Q: Revie The distance from Earth to the sun is 1.5 x 10° km. You may want to reference (Pages 76 - 85)…

A: Wavelength = c / fwavelength = 3.0x108 m / s / 1.7x1014…

Q: s) +2C1,(g) – SnCI,0) AHin = -511.3 kJ/mol -2.45 Incorrect (g) + C,(g) → 2 HCI(g) AHin = -184.6…

A: As we know, for a chemical reaction,  □H = □E + □ngRT/1000 Where ,  □ng = change in gaseous moles R…

Q: Clement Symbol Nuclear Atomic Mass Protons Neutrons Electrons Symbol Number Number 35 17 Cr 56 24 17…

A: Applying formula P=Z  A=Z+n

Q: 3. Below are the diagrams for the line spectra of four elements and an unknown sample. Determine the…

A: The line spectra's given are,

Q: Determine the number of protons and electrons in each of the following. Zn2+

A: The species given is Zn2+.

Q: Match each element to its period. Drag the appropriate elements to their respective bins. • View…

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

Q: #6/ The aton atomic

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Q: A surrounds all moving charged particles. O a O b magnet electric current magnetic field

A: The solution is given below -

Q: Determine the chemical symbols for the neutral elements corresponding to the electronic…

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Q: Question 7 The figure below is taken from the introduction to this lab experiment. It shows the…

A: The spectrophotometry is a technique which is used for the determination of the constituents present…

Q: The atomic weight of copper, Cu, is listed as 63.546. Which of the following statements are untrue:…

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Q: Part A Match the spheres represented with atoms of K, Ge, Ca, and Kr. Drag the appropriate labels to…

A: K > Ca > Ge > Kr

Q: 23 Multiple Choice "Which of the following are reasons why it must only be electrons that move when…

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Q: Part A Which subatomic particle(s) are found in the nucleus of the atom? Enter the subatomic…

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Q: Example #1: a) Ag total electrons b) Cl total electrons с) Са total electrons

A: Total number of electrons = Number of Protons = Atomic number of the element a) Ag = 47 electrons b)…

Q: Compare columns I and II, and write A if the value in columnl is greater than in II B if the value…

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Q: Which statement is correct? Select one: a. Protons are much more massive than neutrons. b. Protons…

A: The given question's answer will be option b)Protons and neutrons have nearly the same mass.

Q: Why is it easier to use helium ions rather than neutral helium atoms in such a microscope? (a)…

A: The He-ion microscope is the one that uses a beam of He-ion for its purpose. The use of this…

Q: Orange light has a wavelength of 5.9x10-5 cm Part A What is its wavelength in meters? Express your…

A: We know that  100 cm = 1 m  So devide by 100 in wavelength in cm.

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…

Q: What is the charge of the common ion formed by each of these atoms? Drag each item to the…

A: Out of given element  Li,Na & K belong to Ist group of periodic table & these all show +1…

Q: Which of these are isotopes of hydrogen? A) 12C and 13C B) 42K and 40K C) Li+ and He D) 3H and 2H…

A: The isotopes of hydrogen are to be identified from the given option. Isotopes: Isotopes are the…

Q: What are the values of the blanks? (1a, 1b, 1c, 2a, 2b, 2c)

A: To convert degree Celsius into kelvin add 273 to it. 1a) water temperature in k : ( C° + 273 K ) (19…

Q: element for which Zeff = Z. Type the symbol for this element in the box below. [answer]

A: As we know, Zeff is effective nuclear charge . It means the net attraction of nuclear on outermost…

Q: I Review | Constants | F What are the number of protons, neutrons, and electrons in the following…

A: For a given atom the atom number represents number of protons present in it. The mass number…

Q: What two pieces of evidence allowed the first calculation of me , the mass of the electron?(a) The…

A: Electron is a subatomic particle having electric charge negative.Electron has high q/m ratio than…

Q: Determine the number of valence electrons in each of the following elements. Ba Express your answer…

A: Valence electrons are the electrons are present in last shell of an atom,which can participate in…

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: Place the following in order of decreasing radius. Se> Cl- > Te2- Te2- > Cl- > Se Cl- > Se > Te2-…

A: Periodic trend of atomic radius- Atomic radius of elements decreases form left to left across…

Q: Specity the number of protons and electrons in each of the following ions. Part A p3-, needed for…

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Q: V sphere %3D 3 Osmium (Os) is a transition metal which has a density of 2.257 x 104 kg/m at 20°C. A…

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Q: Part A What is the magnitude of the electric field at a point midway between a=5.6 µC and a +5.8 µC…

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Q: up of answer choices Sulfur

A: Element of same group have same chemical properties.

Q: Determine the number of protons and electrons in each of the following. P3− Enter your answers…

A: The number of protons in the nucleus of an atom is known as the atomic number. In the neutral atom,…

Q: Which drawing best represents the atomic model? A, B, C or D?

A: Proton is a positive charged species . And Neutron is neutral. 1) Proton is represented by P+ 2)…

Q: A. Multiple Choice. Choose the letter that corresponds to the correct answer. 1 Which of che…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

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

A: Given  Element = Ga  Number of Valence electron = ?  Element  = N Number of valence electron = ?

Q: uncertainty of velocity of a neutron for which the uncertainty in position is 5.00 x 102 pm. (answer…

A: Mass of Neutron(m)= =1.675×10-27 Kg Uncertainty in position (□X) = 5.00×102 pm = 5.00×102×10-12 =…

Q: Which of the following elements is the most metallic (even if it isn't a metal)? Group of answer…

A: they Belong to the non metal category and Helium even belong to the Noble Gas category but if  I…