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Chemistry

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Jamir Kuhn

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2y ago
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Cards in this guide (13)
Can homogeneous mixtures be separated by physical means

Homogeneous mixtures can not be separated, heterogeneous mixtures can.

Do neutrons have an electric charge

Neutrons have a neutral charge
Neutrons have no charge.

The of a sound wave deals with the volume of the sound

amplitude

The quantum model suggests that electrons

are in probable cloud locations.

An element in a similar period to bromine would be

Calcium

Music that describes nature or tells a story is known as

tonal music

Reason: APE EGS

The discovery of a periodic table closest to its modern form was the result of which scientist's work with decks of cards

Mendeleev

How many more valence electrons does magnesium need to have a full outer valence shell

it needs six more electrons to have a full outer valence shell.

Which key signature is pictured here

G Major

What is linguistic fragmentation

the use of money to buy your way into power

How many quarters in two and an half

there are ten quarters in two and a half.

two quarters make a half and eight quarters make two. 8quartesr+2quarters=10quarters

Why do elements in the top right corner have high ionization energies

The elements in this part of the periodic table want to gain electrons to get to a noble gas configuration - not lose them. To lose electrons is very energetically unfavorable (high ionization energies).

What group of elements has seven valence electrons

The Halogens have seven valence electrons.

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