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Antibiotics
Atoms and the periodic table
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Ciencia en Accion - 2019
Science on Stage 2019
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Menu
Home
What is TAS?
About the author
Projects and Activities
Current modules
Project materials
>
Antibiotics
Atoms and the periodic table
Bioplastics
Kinetics materials
Nano-stuff!
Tanning materials
The Polarimeter
Project videos
Past projects
Events
Ciencia en Accion - 2019
Science on Stage 2019
What's Cooking
Contact
Privacy
Test pages
test crossword
test quiz4
test quiz 2
Index
=>
Quiz
Show all questions
<=
=>
which element has white, black, red and purple allotropes?
?
phosphorus
?
sulfur
?
carbon
which of these elements is a non-metal solid
?
nitrogen
?
sulfur
?
gallium
OK
Index
=>
Home
What is TAS?
About the author
Projects and Activities
Current modules
Project materials
>
Antibiotics
Atoms and the periodic table
Bioplastics
Kinetics materials
Nano-stuff!
Tanning materials
The Polarimeter
Project videos
Past projects
Events
Ciencia en Accion - 2019
Science on Stage 2019
What's Cooking
Contact
Privacy
Test pages
test crossword
test quiz4
test quiz 2