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8Fe Chemical trends alpha

Last updated 7 months ago

13 questions

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Question 1

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Question 2

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Question 3

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Which group of the periodic table do alkali metals belong to?

Group 0

Group 1 

Group 7

Group 2

Which alkali metal is the lightest?

Lithium 

Potassium

Rubidum

Sodium

Which group of the periodic table includes alkali metals?

Group 7

Group 8

Group 1

Group 2

What is the general reactivity of alkali metals?

Extremely reactive

Moderately reactive

Not reactive

Very reactive

What state are alkali metals in at room temperature?

Plasma

Liquid

Solid

Gas

What is the general trend of reactivity in alkali metals?

Varies sporadically

Stays constant

Decreases down the group

Increases down the group

Alkali metals have ____ reactivity with water.

moderate

low

high

extreme

As you move down a group of alkali metals, reactivity ____.

decreases

fluctuates

increases

remains constant

Alkali metals are stored under oil to prevent ____ with air.

reactivity

evaporation

explosion

rusting

Alkali metals are located in group 1 of the periodic table.

True

False

Alkali metals are highly reactive with water.

True

False

As you move down the alkali metal group, reactivity increases.

True

False

Alkali metals have a low melting and boiling point compared to other metals.

True

False