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Chemistry

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Laury Bergnaum

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Cards in this guide (14)
Which term describes the describes the disorder of random molecular motion

Entropy

How is the name of the second element in a covalent molecule changed

The ending of the second element is changed to -ide

Which of the following would be useful for converting gmol to gL

molarity

What best describes a bond formed between two unlike atoms

The type of bond is determined by the difference in electrongativity of atoms

What happens to the atomic radius when an electron is gained

The negative ionic radius is larger than the neutral atomic radius

How many total electrons can the d orbitals hold

10

How many total electrons can the p orbitals hold

Six in p orbital, in each sublevel of p (px, py, pz) there are two electrons at max.

Why are prefixes used in naming covalent compounds

The same atoms can combine in more than one ratio.

Why does the s orbital fill before the p orbitals

The s orbital is lower in energy than the porbital.

What elements have the largest first ionization energy

Cl -apex.

Which electrons in an atom have the highest energy level

The valence electrons.

Will two oxygen atoms form an ionic bond

Does two oxygen atoms for an ionic bond

Which of the following has the largest radius K plus Na plus Na or K

Potassium has the largest atomic radius.

Which molecule or ion has a linear shape

BeCl2

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