Copper is a common metal used in electrical circuits. Why are metals like Cu generally good conductors of electricity?   A. Metals have more free electrons. B. Metals have more protons in general. C. Metals have strong bonding with other atoms. D. none of the above E. all of the given options.

Q: Which type of bond is the weakest bond?   A. Ionic B. Covalent C. Hydrogen D. None of the above

A: A multiple choice question based on chemical bonding, which is to be accomplished.

Q: When two oppositely charged atoms are attracted to one another they form a ____________________.

A:

Q: The element potassium forms a The symbol for this ion is The number of electrons in this ion is with…

A: Potassium is a metal and its symbol is K. Its atomic number 19. It has one valence electron. The…

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Q: Use the periodic table to classify Ce (cerium) as a metal or a nonmetal, and then further classify…

A: Ce belongings to f block element and of Lanthanides series. and Lanthanides are metals.

Q: Which of the following pairs of elements is/are likely to form an ionic bond? Choose one or more: A.…

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Q: For the compound Ag2SO4 what is the charge on silver?    a. -1 b. 1 c. -2 d. 2 e. 5

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Q: 1.) Write the electron configuration AND the noble gas configuration for each of the following. a. K…

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Q: The alkaline earth metals are found in   Group of answer choices A. Group IA B. Group IIA C. Group…

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Q: a. Write the electron configuration for Si. How many valence electrons does silicon contain? [Select…

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Q: Which of the following ions will have the smallest ionic radius? Select one: a. Ca2+ b. K+ c. S2-…

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Q: According to the octet rule, a rubidum (Rb) atom has a tendency to A. lose one electron B. gain one…

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Q: Terences] Use the References to access important values if needed for this question. with the charge…

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Q: Chlorine is much more likely to exit as a negative ion than sodium. This is because  A.  Sodium is…

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Q: How many hydrogen atoms are connected to the indicated carbon atom?

A:

Q: cess important values if needed The following Lewis diagram represents the valence electron…

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.