A Chlorine atom has electrons and It has valence electrons in its • shell. Its electronic configuration is . It is a nonmetal of group It will gain electrons to become an anion.

Q: QUESTION 19 In which of the following situations does the potential energy increase? Mark ALL…

A: The relation between the potential energy and radius is shown below: P.E. =kZeer where; P.E. =…

Q: How many electrons are in the outermost shell of a sulfur atom?

A:

Q: If two electrons are removed from an atom what is the charge of the resulting cation(positively…

A: There are two types of ions namely anions (negatively charged) and cation (positively charged). The…

Q: Select the statement that best describes the information that can be gotten from the following…

A: We are provided with the electron dot structure of the Neon atom. We know Ne is a noble gas that…

Q: The previous question mentioned Ar* which is an lon of Argon. In reality Argon would never become an…

A: Argon is a element with symbol of Ar having atomic mass 18  Therefore it's electronic configuration…

Q: Before the experiment conducted by Ernest Rutherford, how didmany scientists envision the structure…

A: Before the experiment conducted by Ernest Rutherford, Many scientists envision the Structure of an…

Q: 3. How many hydrogens are attached to each of the indicated carbon atoms in the following…

A: To identity no of Hydrogen just check total no of bond attached to the carbon  Valency of carbon is…

Q: Draw Thompson's Model of atom

A: Thomson model of the atom is similar to that of a christmas pudding. The electrons embedded in a…

Q: An element has 4 electrons in the valence shell that is designated as 'L! what is the name of the…

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Q: Select the ions that have the same electronic configuration as argon. s2- Br K+ A?+ Ca2+

A: Electronic configuration is essential to estimate valence electrons available in particular atom.…

Q: Carbon atom example: What is its atomic number? What is its atomic mass? How many electronic does…

A: Carbon is a Chemical element with symbol 'C' . It belongs to the group 14 of periodic table.

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: An electrical charged atom or group of atoms. What is it

A: All the substances in thE universe are made up of tiny particles known as atoms. Atoms can be…

Q: Which of the following applies to the electron?

A: A atom consists of protons , neutrons and electrons.prptons and neutrons are existing in nucleus.…

Q: Refer to Figure and explain why there are signifi cant decreases in ionization energy between some…

A: Argon has a stable electronic configuration due to filled 3s and 3p-orbital whereas, potassium has…

Q: 2. Draw the electron dot formula for the following elements. (a) C. (b) He (c) Al

A: In the electron dot structure total number of Valence electron or outermost formula is shown by dot…

Q: 1.) Write the complete electron configuration for the beryllium atom. Using NOBLE GAS notation…

A: Electronic configuration is the arrangement of electrons of atom or molecule in a atomic or…

Q: The modern periodic table is arranged in order of increasing atomic?

A: Elements are arranged systematically in periodic table in groups and periods. The main reason for…

Q: draw a shell model of a lithium atom which has three protons then predict wether the majority of…

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Q: Why does the OH group add to the b-carbon rather than to the α-carbon in the second reaction in the…

A: In the reaction of β-oxidation of fats, the -OH group adds to the β-carbon rather than to the…

Q: What is the electron configuration of (in the picture)

A: Electronic configuration- The distribution of electrons of atom in atomic orbitals. By using…

Q: Neutral F atom gains one electron to form:   . Neutral Mg atom loses two electrons to form:

A: A cation is a positively charged ion, meaning it has lost one or more electrons. Cations are formed…

Q: Energy absorbed when an electron is added to an isolated atom in the gaseous state „A O Energy…

A: Given that, Energy absorbed when an electron is added to an isolated atom in the gaseous state.

Q: Chlorine has how many electrons in its outermost principle energy level.

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: state the number of electrons that must be gained by the atom of the following to achive a stable…

A: atomic number of Cl - 17 electronic configuration of Cl - [Ne]3s23p5 stable electronic configuration…

Q: What is the electron configuration for phosphorus anion

A: Phosphorus has an atomic number of 15, which means it has 15 electrons. To determine the electron…

Q: In the diatomic molecule HCI, the H and Cl share a pair of electrons. By doing so, the hydrogen atom…

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Q: F forms an ion with a charge.

A: Anion :-  When a neutral atom gains electron then it forms negatively charged ion ion known as anion…

Q: What is the predicted Ionic charge for a Ba ion? How am I supposed to identify this???   Similarly,…

A: The term ionic charge refers to the electric charge carried by an ion by gaining or losing electrons…

Q: 1. Quantum leap is the phase where electrons tend to jump from one orbit to another. 2.…

A: * Electron is considered as quantum in quantum chemistry.