For the fake elements described below, determine the charge of the most stable ion.   A) ____ Element Vossium, symbol Vs, has the following ionization energies: E1 250 kJ E2 500 kJ E3 750 kJ E4 3000 kJ E5 3350 kJ   B) ___ Element Steelium, symbol St, has the following ionization energies: E1 12000 kJ E2 28000 kJ E3 31000 kJ E4 35000 kJ E5 39500 kJ

Q: Part A: In Fe2O3, what is the total negative charge ( there are 3 oxygen)? Part B: In Fe2O3, what…

A: Given :- chemical formula of a compound = Fe2O3  To determine :-  Total negative charge in compound…

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Q: 4, Cathode ray experiments permitted Thomson to calculate:  Group of answer choices a,…

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Q: Part A: In FeO, what must be the total positive charge in order to cancel the total negative? Part…

A: Given :- chemical formula = FeO  To determine :- what must be the total positive charge in order to…

Q: W2+ion has 20 electrons and 20 neutrons while G ̄ ion has 20 electrons and 19neutrons. Write a…

A: GivenNo of neutrons in W2+ = 20No of electrons in W2+ = 20Symbol of W = To be determined

Q: AVhat is the symbol for an ion with: a. 77 protons, 75 electrons, and 116 neutrons b. 117 protons,…

A: a) Ir2+ b) Ts5+

Q: Periodic trend in the picture below which pair of elements show an increase in atomic number but a…

A: Some elements have several isotopes with different numbers of neutrons. So that, the average atomic…

Q: A 4570 g sample of an element contains 5.009x10^25 atoms. Identify the element.  - Fe - V - Cr -…

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Q: Which of the following elements would you expect to have properties most similar to those of…

A: Given elements: a) Cu b) F c) Na d) Cr e) S

Q: charge

A: The Group 6A elements have six valence electrons in their highest energy orbitals.  This is only two…

Q: Predict the ionic charge for a phosphorus ion, P?–, based on the position of the element in the…

A: Predict the ionic charge for a phosphorus ion, P?

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A: Answer:- This question is answered by using the simple concept of reactivity and the stability of…

Q: In the study of positive rays, the proton (H*) was found to have the largest value of q/m of any…

A: q/m is referred to as charge over radius ratio. It has charge in units of Coulomb and mass in units…

Q: There are ______ protons, ______ neutrons, and ______ electrons in an ion of 26 56 X 2 + . Group of…

A: Given : element 5626X which is forming ion with charge 2+ Since the number written on top left of…

Q: A new element is discovered. The new element is named Tucsonium and has the chemical symbol Tu. It…

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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: A manufacturer begins with 15.00 kg15.00 kg of cinnabar and produces 12.93 kg12.93 kg of elemental…

A: Since you have posted multiple questions, we are entitled to answer the first clear question only.…

Q: Which answer describes the arrangement of electrons around an iodine atom? 1 single electron 2…

A: In the given question we have to show the arrangement of electron around iodine atom.  First of all,…

Q: Determine the number of neutrons, protons, and electrons for a bromide ion that has a mass number of…

A: Atomic symbol of bromide ion = Br- Mass number = 78  Number of(protons + neutrons)= mass  Atomic…

Q: The species, 4521X2- is:   an anion, with 21, protons, 24 neutrons, and 24 electrons   an anion,…

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Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…

A: Similarity of Hydrogen with phosphours :- It formed PH3 compounds

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A: Given gas: Hydrogen sulfide (H2S) Atomic ratio of hydrogen and sulfur is 2:1. The given mass of…

Q: Identify the missing information for each atom or ion. Note that the atoms and ions are not…

A: For any atom its atomic number is equal to the number of protons as well as number of neutrons.…

Q: 204Pb3+ 82 79 82 122 204 204 Ion & Isotope Sb                     16   35   Isotope   92 86…

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Q: The average mass of a boron atom is 10.81.  Assuming you were able to isolate only one boron atom,…

A: Isotope, one of two or more atoms of a chemical element with the same atomic number and location in…

Q: A solid circular cone made of pure platinum (d = 21.45 g/cm3 ) has a diameter  of 2.75 cm and height…

A: Density of a substance is given by the ratio of mass to its volume. Density = MassVolume Volume of a…

Q: atomic number = 17, atomic mass = 35.45, and symbol = Cl. %3D a. What is the element's name? b. How…

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Q: 20) Cu²+is an ion of copper. How many nucleons and charged particles are present in the ion? A.…

A: Nucleon is the collective term for protons and neutrons. Nucleons are the particles found in the…

Q: Use the following data to calculate the molar mass of naturally occurring silicon: Isotope…

A: Average Atomic mass = M1X1+M2X2+M3X3/(X1+X2+X3) Where,  M1 ,M2 & M3 are atomic masses and X1 ,X2…

Q: What element has 10 electrons when it forms an anion with a 2−charge?   The elemental symbol of this…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: If element A has a charge of 4 and element B has a charge of -4 what would the proper ionic formula…

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Q: <Atoms Elements and lons - Attempt 1 Atomic Structure and Properties of Subatomic Particles Atoms…

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Q: atoms of each element are

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Q: O OE Ос A B Which element labeled A-E in the periodic table below will have an ionic charge of +2? D…

A: Elements of the group 1 will have an ionic charge of +1.Elements of the group 2 will have an ionic…

Q: Question attached

A: Mass percent of oxygen can be calculated as follows: Mass percent of oxygen = Mass of oxygen per 1…

Q: 9. (LO 6) Which of the following is NOT true? A. An isotope of calcium with 20 neutrons and 18…

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Q: A 4.582 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

A: IsotopeMass (amu)Relative abundance114Sn124Sn

Q: The following sketch of an atom shows the electron shells of the atom and the number of electrons in…

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Q: Element X has two isotopes. If 72.0% of the element has an atomic mass of 84.9 atomic mass units,…

A: Given : We have to calculate the average atomic mass.

Q: The first five ionization energies (IE,through IE) of a Period element have the following pattern:…

A: Ionization energy is defined as the amount of energy required to remove valence electron from…

Q: Which of the following species has the same number of electrons as Cl⁻? A) S²⁻ B) Br⁻ C) F⁻…

A: Number of electrons in a cation= atomic number – magnitude of charge Number of electrons in a anion=…

Q: 16. Rutherford's experiment with gold estimated the radius of a gold atom to be approximately 1 x…

A: Atoms indicates the basic building blocks of matter that is mainly composed of three particles,…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.