iodine, sulfur phosphorus europium gold potassium, phosphorus erbium iodine oxygen dysprosium carbon, tantalum boron lanthanum helium.

revived me house:
https://scratch.mit.edu/studios/36115509/

new porjket theme: complex numbers
shtudio: https://scratch.mit.edu/studios/51674565/

for more information about them, check:
https://en.wikipedia.org/wiki/Complex_number