8Fe Chemical trends gamma

Last updated 8 months ago

8 questions

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1

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8Fe Chemical trends gamma

Last updated 8 months ago

8 questions

Required

1

Draggable item		Corresponding Item

Required

1

Draggable item		Corresponding Item

Required

1

Draggable item		Corresponding Item

Required

1

Draggable item		Corresponding Item

Required

1

Draggable item		Corresponding Item

Required

2

Required

1

Where are alkali metals found on the periodic table?

Required

1

Draggable item		Corresponding Item

Match the alkali metal with its corresponding density (g/cm³).

Draggable item		Corresponding Item
Lithium		0.97
Sodium		0.86
Potassium		0.53

Connect alkali metals with their densities in g/cm³.

Draggable item		Corresponding Item
Na		0.86
K		0.53
Li		0.97

Match the alkali metal names with their appropriate densities.

Draggable item		Corresponding Item
Rb		Unknown
Cs		1.53
Fr		1.93

Match the alkali metal with its melting point range.

Draggable item		Corresponding Item
Sodium		60-70°C
Potassium		180-200°C
Lithium		95-100°C

Match the alkali metal with its appearance.

Draggable item		Corresponding Item
Sodium		Silvery-white
Lithium		Silvery
Potassium		Silvery-white

What physical property increases down the alkali metal group?

Density

Melting point

Reactivity

Atomic radius

Where are alkali metals found on the periodic table?

Match the alkali metal density with reactivity order.

Draggable item		Corresponding Item
High density		Less reactive
Variable density		More reactive
Low density		Mixed reactivity

Match the alkali metal with its corresponding density (g/cm³).

Lithium

0.97

Sodium

0.86

Potassium

0.53

Connect alkali metals with their densities in g/cm³.

Na

0.86

K

0.53

Li

0.97

Match the alkali metal names with their appropriate densities.

Rb

Unknown

Cs

1.53

Fr

1.93

Match the alkali metal with its melting point range.

Sodium

60-70°C

Potassium

180-200°C

Lithium

95-100°C

Match the alkali metal with its appearance.

Sodium

Silvery-white

Lithium

Silvery

Potassium

Silvery-white

What physical property increases down the alkali metal group?

Density

Melting point

Reactivity

Atomic radius

Match the alkali metal density with reactivity order.

High density

Less reactive

Variable density

More reactive

Low density

Mixed reactivity