Which model best represents the nucleus of a neon atom? A protons neutrons A protons O electrons A protons neutrons O electrons Ineutrons

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: Write the ion symbol for an atom with the given number of protons and electrons. a. 19 protons and…

A: The protons, neutrons, and electrons are the salient features of an atom. The protons present in the…

Q: Rb+1 Pb+4 S-² Cr+2

A: Write names as appropriate for each of the following monatomic ions.

Q: 101) agiz bin bas Which of the following matched pairs of name Formula Name best 1 a) CaF2 calcium…

A: These two questions discuss about the correct name of inorganic entities and the correct assignment…

Q: Complete the following table to predict whether the given atom will gain or lose electrons in…

A: We need to find if the given atom will gain or lose electron.

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

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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: 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: Write the symbols for the ions with the following number of protons and electrons:a. 8 protons, 10…

A: Write the symbols for the ions with the following number of protons and electrons: a. 8 protons, 10…

Q: Determine the charge on each of the following ions. Bromine with 36 electrons:…

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Q: What charge does a aluminum cation always have? +1 +2 +3 +4

A: Charge on aluminium cation:

Q: List the number of protons, electrons, and neutrons in each of the following atoms/ions. For each…

A: An atom is made up of three subatomic particles which are electrons, protons, and neutrons. The…

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: Which model best represents the nucleus of a neon atom? A protons I neutrons O A A protons O…

A: Nucleus of any atom consists of protons (positively charged species) and neutrons (neutral species).…

Q: Part A- Writing Symbols for Atoms Which of the following is an incorrect representation for a…

A: among the given representation, the incorrect representation for a neutral atom is

Q: Assuming the charge on each O in PO43- is -2, what is the charge on the P? Select one: 3 -3 8 -5 5

A: Oxidation number - The number of electrons lost or gain by an atom when atom is in reacting stage…

Q: An atomic cation with a charge of +1 has the following electron configuration: 1s°23°2p°3s*3p° 6.…

A: Atomic number of atom = total protons present in an atom  In a neutral atom ; number of protons are…

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: I. Write the ion symbol for an atom with the given number of protons Ion Symbol Given 1. 22 protons…

A: The number of protons present in a nucleus is equal to the atomic number of the atom. For neutral…

Q: Write the ion symbol for an atom with the given number of protons and electrons. a. 22 protons and…

A: NOTE: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To…

Q: Description positively charged negatively charged no charge outside the nucleus components of the…

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Q: The fundamental particle not present in a hydrogen atom is the proton

A: Every atom of any element will have fundamental particles ---Protons and electrons. Every atom has…

Q: Which of the following is the correct formula for the highest fluoro species (anion, neutral, or…

A: The atomic number of F is 9 and it belongs to halogen family. Fluorine has the highest…

Q: Determine the number of protons and the number of electrons in ion. Sr2+

A: To determine the number of electrons in Sr2+ ion

Q: Fill in the table for the following atoms or ions. Please pay careful attention to the difference…

A: Complete the following table ---

Q: A. Atoms to Ions, gather information and predict charges and names of ions. Table A1: Electron Dot…

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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: How many protons (p) and electrons (e) are found in a Sc3+ ion? A) 18 p, 21 e B) 20 р, 17 е C) 24 p,…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: how many electrons would an sr atom lose or gain to become an ion

A: Strontium atomhas the following electronic configuration : Sr38 = 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6…

Q: What charge does a calcium cation always have? +1 +2 +3

A: Calcium is a group-2 element.

Q: What is the identity of element X if the ion X* contains 18 electrons and 19 protons? O K Ca Mg Na

A: As the given ion contains X+ contains 18 electron and 19 proton , X+is formed by loss of one…

Q: Given the antimony (III) ion Match each of the following with its correct answer The number of…

A: As per rules only first question can be answered: Mass number = number of protons + number of…

Q: Ion Charge Number of Electrons in Ion Number of Protons in Ion Symbol Cu 27 Br 36 +1 37 36 34 Zn +2…

A: → In atom the number of protons is equal to number of electrons→ When we charge number of electron,…

Q: The chromium (IV) ion (Cr4+) has O 52 protons and 48 electrons O 24 protons and 28 electrons O 52…

A: Correct answer is 24 protons and 20 electrons. Atomic number of Cr , Z = 24 Number of protons in a…

Q: What are the protons and electrons related in an atom that is neutral

A: An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…

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: Which of the following statements about ions is false? Olons are formed by removing electrons from a…

A: To identify the false statement.

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: Identiry each of the following ele nts: The 4th noble gas Krypton The 3rd halogen Chlorine The 6th…

A: Transition metals are those metals in modern periodic table which are situated in between metal and…

Q: Write the element's symbol and ionic charge. 12 10 ELEMENT Protons Electrons CHARGE SYMBOL 34 36…

A: The solution is given below -

Q: Determine the number of valence electrons in each of the neutral atoms. a) Carbon b) Nitrogen  c)…

A: Valence shell electrons are the outer most shell electrons that associated with an atom. These…

Q: The charge on an atom that has 15 protons and 18 electrons 0-3 O-18 +15 O +3

A: Find out the charge for element which has proton and neutron.

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: 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: table for each atom and ion.   (42)He2+ (23994)Pu Protons     Electrons     Neutrons

A: The atomic number of an atom tells about the number of protons.the number of protons and electrons…

Q: When neutral atoms lose electrons they become O anions O radioactive O negatively charged O…

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Q: Atoms of each element are unique in the composition of the atom. Atoms are determined to represent a…

A: This question is related to atomic structure. Electrons, protons and neutrons are the subatomic…

Q: How many electrons and protons are contained in each cation? a. Au + b. Au 3 + c. Sn 2 + d. Sn 4 +

A: When a neutral atom tends to lose an electron then it leads to the formation of a positive charge…

Group 14 Elements

The following elements come under group 14 of the periodic table.