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Chemistry

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Rusty Hahn

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Cards in this guide (11)
How does the shape of a molecule affect the polarity of the molecule

C.A molecule that has a symmetrical shape will be a nonpolar molecule.

Which is the best definition of nonpolar covalent bond

A covalent bond in which the electrons are shared equally

What are repelled in the VSEPR theory

Electron pairs

What happens in a reduction

An element gains one or more electrons

What is an example of food engineering

The development of irrigation.

What is a consequence of electron-pair repulsion around an atom

The atoms sharing the electron pairs will spread out around the central atom. Apex

Which kind of covalent bond has unequal sharing of electrons

A polar covalent bond

What do dipole-dipole forces do

Hold Polar molecules together

What elements have the highest and lowest ionization energy

Helium has the highest first ionization energy and francium has the lowest first ionization energy.

Which of the following elements is the smallest

question: which of the following elements is the smallest?

answer: chlorine (CI)

Which statement is the best description of a chemical bond

A chemical bond holds atoms together

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