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Chemistry

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Devin Kling

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Cards in this guide (11)
A quantum of energy as defined in the Quantum Mechanical Model is a

exact, whole number amount of energy needed to move an electron to a higher energy level

The formula that is not an example of a binary acid

H2o

Karen's teacher asked her to get the flask of nickel II oxide from the other side of the room When she got there all the flasks were labeled with formulas only She should get the flask labeled

NiO

Subtracting four from the period number of an inner-transition metal will indicate the number of shells

false

Type the correct name for this compound then press Enter

calcium oxide (A+)

Why is the answer barium II carbonate wrong for the formula BaCO3

The answer, barium II carbonate is wrong for the formula BaCO3 because barium has only one possible charge.

The correct name of PËÃOËÆ is

diphosphorus pentoxide :]

Choose the correct formula for this compound silver oxalate

The correct formula for the compound, silver oxalate, is Ag2C2O4. Silver oxalate is a white powder with a melting point of 140 degrees C. It is highly insoluble in water.

Which elements atomic nucleus contains 11 protons

Sodium

An atom that is only weakly affected by a magnetic field

diamagnetic

Use the electronegativity chart to determine the type of bond that will form between this pair of elements.

Use the electronegativity chart to determine the type of bond that will form between this pair of elements.

N + N

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