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SPM colors in chemistry~

Authored by G ;)

Chemistry

KG - Professional Development

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SPM colors in chemistry~
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Copper, Cu 2+Cu^{\ 2+}   *ions*

BLUE

GREEN

WHITE

COLOURLESS

PINK

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Iron (II), Fe 2+Fe^{\ 2+}   *ions*

BLACK

GREEN

WHITE

COLOURLESS

PINK

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Iron (III), Fe 3+Fe^{\ 3+}   *ions*

BLACK

GREEN

BROWN

COLOURLESS

PINK

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Manganese (VII), Mn 2+Mn^{\ 2+}   *ions*

BLACK

GREEN

BROWN

COLOURLESS

PURPLE

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dichromate (VI), Cr2O7  2−Cr_2O_7^{\ \ 2-}   *ions*

BLACK

GREEN

BROWN

ORANGE

PURPLE

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Ions that are colourless? *choose 4*

Bromine,

Br2Br_2  

Zinc,

ZnZn  

Potassium,

KK  

Silver,

AgAg  

Chloride,

Cl2Cl_2  

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Gases that are BROWN

Nitrogen dioxide, NO2NO_2  

Bromine,

Br2Br_2  

Iodine,

I2I_2  

Chlorine,

Cl2Cl_2  

Hydrogen Chloride,

HClHCl  

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