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Chemistry

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Myriam Morissette

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Cards in this guide (12)
The elements most likely to form more than one type of ion are the

Transition metals.

Which is not a compound CH4 H2O NH4 N2

N2 as it is a molecule. a compound is created with one two or more elements..hope that helps

What is CO the equation for

CO is the symbol for Carbon Monoxide.

Which is not a characteristic of a compound

it is a mixture of elements

What common characteristic is generally shared by the elements at the center of a period

they are the least reactive elements

What determines the precision of a calculated result based on measurements

the precision of the least precise measuement

Which word expression describes how to calculate pressure

Volume

What is the percentage of a mixture homogeneous

A homogeneous mixture is 100% homogeneous.

Which is an anion

Anions are negative ions; examples are Cl-, (PO4)3-, (NO3)-, F-, (SO4)2-, Br- etc.

Which states identifies how the particles of gases affect one anothers motion

You think probable to the kinetic theory of gases.

A centimeter and millimeter differ from each other by a factor of

10

Which statement about subatomic particles is not true

there is no answer

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