Biology Biology Practice Problems Solutions Library

Bonding Solutions Library

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12 solutions

Bonding

Q. The hydrogens and oxygen of a water molecule are held together by ______ bonds.A. electronB. hydrogenC. covalentD. osmotic

Solved • Jul 23, 2018

Bonding

Q. Which drawing in the figure below  depicts the electron configuration of an element with chemical properties most similar to Helium (2He)?

Solved • Jul 2, 2018

Bonding

Q. If a covalent bond is polar:  a. Electrons are not shared by atoms b. Protons are shared by atoms c. The bond is not important to living cells ...

Solved • Aug 1, 2017

Bonding

Q. In the example of ionic bond formation between sodium and chlorine, which of the following is not a true statement?  a. Na is the chemical symbol ...

Solved • Aug 1, 2017

Bonding

Q. An ionic bond is a bond in which:  a. Atoms share electrons b. Atoms share a proton c. Atoms of opposite charges attract each other

Solved • Aug 1, 2017

Bonding

Q. In a covalent bond:  a. Atoms share electrons b. Atoms of opposite charges attract each other c. Atoms share a proton

Solved • Aug 1, 2017

Bonding

Q. If an atom has a valence shell that is full it:  a. Is highly reactive b. Is not chemically stable c. Is highly likely to combine with other ato...

Solved • Aug 1, 2017

Bonding

Q. Cations and anions would be most frequently associated with which of the following: a. polar covalent bonds b. van der waals forces c. ionic bon...

Solved • Jul 20, 2017

Bonding

Q. Two carbon atoms might be joined to each other by the sharing of two pairs of electrons, forming a. a single bond b. an ionic bond c. a carbon b...

Solved • Jul 18, 2017

Bonding

Q. Sodium has 11 electrons arranged in three energy levels. The outer level has only one electron. In order to become stable, the atom loses an electr...

Solved • Jul 18, 2017

Bonding

Q. In chemical reactions, the gain of an electron is called a. oxidation b. reduction c. polymerization d. ionization e. covalent bonding

Solved • Jul 18, 2017

Bonding

Q. The chemical behavior (whether it likes to form bonds with other atoms) of an atom is determined by: a. the number of electrons in its outermost e...

Solved • Jul 13, 2017