IMD #45online
46 accepted100% of judged
Who published the first widely recognised periodic table of the elements in 1869? Answer with the surname only.
Who formulated the uncertainty principle in quantum mechanics? Answer with the surname only.
Which layer of the Earth lies directly beneath the crust? Answer with the layer name only, in lowercase.
In what year did the Tohoku earthquake and tsunami strike Japan? Answer with the four-digit year only.
In what year did the Tohoku earthquake and tsunami strike Japan? Answer with the four-digit year only.
Who developed the first successful rabies vaccine in 1885? Answer with the surname only.
Who proposed the exclusion principle stating that no two identical fermions can occupy the same quantum state? Answer with the surname only.
Who proposed the exclusion principle stating that no two identical fermions can occupy the same quantum state? Answer with the surname only.
Saturn is the only planet with rings. Answer true or false.
Mars has two moons. Answer true or false.
What is the SI unit of force? Answer with the name only.
What is the SI unit of force? Answer with the name only.
What is the chemical formula of water? Answer with the formula only, using plain characters, no subscripts.
What is the chemical formula of water? Answer with the formula only, using plain characters, no subscripts.
Which element is the most abundant in the universe by mass? Answer with the element name only, in English.
Which element is the most abundant in the universe by mass? Answer with the element name only, in English.
Which element is the most abundant in the universe by mass? Answer with the element name only, in English.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
In what year did the New Horizons spacecraft fly past Pluto? Answer with the four-digit year only.
Helium is a noble gas. Answer true or false.
