How many electrons are there in bromide ion (Br-1)?

Q: How many protons and electrons are in each of the following ions?a. Sr2+              b. Cl-

A: To calculate the number of protons and electrons we need to know the electronic configuration of…

Q: How many electrons does the predictable (mostcommon) ion of fluorine contain? (a) 1 (b) 4 (c) 9 (d)…

A:

Q: 3. Oxygen has an atomic number of 8, an atomic mass of 16, and it is neutrally charged.

A:

Q: Carbon shares to attain a completely filled shell. Protons O lons Electrons O Neutrons

A: The 8-electron rule states that an atom shares sufficient valence electrons to fill the…

Q: Determine the number of electrons in the Cl -1 ion. a. 17 electrons b. 18 electrons C. 1 electron d.…

A: Given,

Q: 1s 25 2p How many 1s electrons are in the ion?

A: Given :  An atomic cation configuration is given and we have to write the electrons present in 1s.

Q: Determine the number of each type of atom in K2SO4.

A: A chemical formula is a shorthand representation of the elements in a compound that uses the…

Q: 8 - How many electrons are in the XY3 ion? ( 15X 24Y) a) 88 84 87 91 Boş bırak

A: The given ion is = XY34- The atomic number of X and Y is as follows: atomic number of 15X is =…

Q: Fill in the blanks to complete the table. Number of Number of Electrons in Protons in Symbol lon…

A: In a neutral atom/element,          number of protons = number of electrons = atomic number(Z)…

Q: Q7. Which element is a row 4 noble gas?(a) Ne (b) Br (c) Zr (d) Kr

A: Noble gases are also known as inert gases. These include He, Ne, Ar, Kr, Xe and Rn.

Q: How many electrons are contained in an ion formed from an atom of Ga?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: How many electrons are in the Cr3+ ion?a) 24 electrons b) 27 electronsc) 3 electrons d) 21 electrons

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Q: Which ion has 38 protons, 36 electrons? CO a. Kr ОБ. Sr Oc Sr24+ O C. O d. Kr2+ O e. Sr2-

A: Given that: No of protons= 38 no of electrons= 36

Q: Consider a hypothetical how many protons, neu" proton(s) neutron(s) electronís)

A: According to the question, we need to calculate the number of protons, neutrons, and electrons…

Q: How many protons does a neon atom have?

A: The number of protons present in an atom can be calculated as follows: The atomic number of the…

Q: Which of the following images correctly shows a Magnesium with a 2+ charge (Mg2)? Mg Mg Mg Ma D

A:

Q: 13.How many protons and electrons are in one Br ion? A)35 p. 35e B)80 p. 81 e C)35 p. 34 e D)35p,…

A: In neutral element , number of protons and electrons are same but for ionic species the number  of…

Q: What is the formula of chromium(VI) oxide?   What is the formula of carbon tetraiodide?

A: We have to predict the formula for the given names

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 the number of protons and the number of electrons in each ion.a. Al3 +               b.…

A: The electronic configuration for a given atom can be defined as the representation of the…

Q: Fill in the gaps in the following table:

A: Atomic Number = Number of Protons  Mass Number = Number of Protons + Number of Neutrons Symbol -…

Q: When radium becomes an ion, what is its charge? O There is not enough information to answer this…

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

Q: Q2: Calculate The Effective Atomic Number Rule(EAN) to each following compounds [Mn2(CO)10],…

A: The Effective Atomic number is the number of electrons present around the central metal atom in the…

Q: The number of electrons (e) and protons (p) in Cr+3 ion is ………………………

A: The provided atom is Cr3+.  Atomic number of Cr =24 When we take the neutral atom.Then, Number of…

Q: Determine the number of protons and the number of electrons in ion. S2-

A: Atomic number is equal to the number of protons. The atomic number of the given ion is 16. So, the…

Q: Potassium (K) has 19 electrons. How many protons does it have? O 19 O 39 O 20

A: Atom is neutral  and so every atom is having equal positive charge and negative charge

Q: If the number of electrons in an atom is 51 and its atomic mass number is 125, calculate How could…

A: The element of the electrons 51 and mass number 125 represents the Antimony (Sb). Antimony belongs…

Q: Give the A, Z and neutron of an element whose symbol is Cf

A: Given, The element Cf=Californium,

Q: What is the charge of the underlined atoms below? a. NO2 b. FeCl3 c. K2SO4 d. ClO3-

A: NOTE : As you mentioned find charge of underlined atoms. No underlined atoms shown. So, charges of…

Q: 4 2 Nucleus Proton Neuton O Shell Electron 5.

A:

Q: K*, the most prevalent positive ion in cells, needed for muscle contraction and nerve impulses…

A: Introduction When a particular atom gains or loses electrons, this indicates that a particular atom…

Q: How many protons and electrons are in each atom?a. radon b. magnesium

A: The atomic number of an element gives the number of protons. For a neutral atom, the number of…

Q: Which element has 52 protons? O Boron (Z x A = 52) O Chlorine (Z + A = 52) O Tellurium (Z = 52) O…

A: Which element has 52 proton ?

Q: ne ion with a 1+ charge, atom: ne ion with 54 electrons, 53 p e ion with atomic number 15

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: How many protons(p), neutrons(n), and electrons(e) does the following ion have?   P3-  Group of…

A: The given ion is as follows: P3- The element is Phosphorous and has atomic number(Z) 15. Calculation…

Q: Determine the number of protons and the number of electrons in ion. Se2-

A: Atoms are mostly empty space with the mass concentrated in a small nucleus containing positively…

Q: 1. Determine how many electrons does the following ions have. a.) Cerium ion with a +3 charge b.)…

A:

Q: How many electrons do each of the following charged elements have? (Helps to determine proton number…

A: Proton number is the number of protons present in the nucleus which is equal to the atomic number.…

Q: How many valence electrons in each?  43K1+ Protons_____ Neutrons_____ Electrons_____

A: Atomic number of potassium= 19 Number of electrons =18 Number of valence is in K+ = 8 Number of…

Q: An atomic anion with a charge of –1 has the following electron configuration: [He] 25°2 p* 4 What is…

A:

Q: Give the name of the formula of elements 1, Co Cl2 2, N2 H4 3, BF3 What is the meaning of isotopy?

A: Welcome to bartleby !

Q: What would you predict the charge of an ion from column 1A (or column 1 from ptable) to be? 2- 1- C.…

A: Since, 1A contain alkali metal.

Q: 3. 4 2 5. Nucleus O Proton O Neuton O Shell Electron Atom

A: An atom is composed of nucleus and electrons (present outside the nucleus).

Q: 101 S 1 OA. 4 pi-electrons OB. 10 pi-electrons Oc5 pi-electrons OD.8 pi-electrons E6 pi-electrons

A: Double bond has 2 pi electrons and lone pair on an atom in a ring which are participating in…

Q: How many electrons and neutrons (n) are in a neutral magnesium-26 atom?

A: Atomic number of a neutral atom is equal to the number of electrons or number of protons present in…

Q: Determine the number of protons and the number of electronsin each ion.a. Ni2 +            b. S2 -…

A: The sub-atomic particles that occur in the nucleus are termed as Protons. Their count always remains…

Q: An atomic anion with a charge of –1 has the following electron configuration: [He] 25°2p³ What is…

A: Anions are formed by the removal of electrons from a neutral molecule. If one electron is removed…

Q: How many atoms of each type are represented in 4M93(PO)2? *

A: The molecular formula of the given compound is Mg3(PO4)2 and the number of molecules is four.…