Chemistry and Physics
What is the atomic number of Carbon?
6
what FBI stands for?
Federal Bureau of Investigation
What was the treaty that officially ended the First World War?
Treaty of Versailles
Which country is leading in electric vehicle production?
China
What does AI stand for?
Artificial Intelligence
What is the formula for calculating density?
Density = Mass/Volume
What element is known as the "magic" element?
Silicon
In what year was the Soviet Union officially dissolved?
1991
What significant global event took place in 2020?
COVID-19 pandemic
What year was the first iPhone released?
2007
Define the principle of conservation of energy.
Energy cannot be created or destroyed, only transformed from one form to another.
What's the only food that never spoils?
honey
What symbol is traditionally associated with the Day of the Dead in Mexico?
Decorated skulls (calaveras)
What devastating hurricane hit Puerto Rico in 2017, causing massive destruction?
Hurricane Mary
What is the name of the robot explorer sent to Mars by NASA in 2012?
Curiosity
What is Avogadro's number?
6.022 x 10^23
How many bones are in the adult human body?
206
Who painted the Mona Lisa?
Leonardo da Vinci
What was the international climate agreement signed in 2015 to limit global warming?
Paris Agreement
What concept in AI refers to the ability to learn without being programmed for specific tasks?
Machine Learning
What is the difference between an ionic bond and a covalent bond?
Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.
Which country has the highest number of active volcanoes?
Indonesia
In which country was Buddhism founded?
India
Which country experienced the 2019 protests known as the ‘Umbrella Movement’ in favour of democracy?
Hong Kong
Which country became the first to land a probe on the hidden side of the Moon in 2019?
China (Chang'e 4 Mission)