What is the first element in the periodic table? April 15, 2025 by admin A. Hydrogen B. Helium C. Nitrogen D. Carbon
Who is considered the “father of psychoanalysis? April 15, 2025 by admin A. Sigmund Frend B. Galileo C. Aristotle D. Fabrica
At what temperature are Celsius and Fahrenheit equal? April 15, 2025 by admin A. -40 degree B. 40 degree C. -10 degree D. 10 degreeThe formulas for converting between degree Celsius and…
Diamonds are made up almost entirely of what element? April 15, 2025 by admin A. Carbon B. Helium C. Methane D. Nitrogen
Who came up with three laws of motion? April 15, 2025 by admin A. Galileo B. Albert Einstein C. Issac Newton D. Hubble
What has no charge, and is one of the fundamental particles making up an atom’s nucleus? April 15, 2025 by admin A. Electron B. Neutron C. Proton D. All of Above
What are the three basic units of measurement for the metric system? April 15, 2025 by admin A. Metre, litre and gramme B. Centimetre, kilograms and metric C. Kilogram, mass and energy D. Kelvin, cd and mole
Which are the only two elements on the periodic table that are liquid at room temperature? April 15, 2025 by admin A. Mercury and Bromine B. Carbon and helium C. Nitrogen and Hydrogen D. Oxygen and Neon
Who invented the first battery? April 15, 2025 by admin A. Alessandro volta B. Tim Berner C. Rob Stothard D. Georges Leclanche
Lunar eclipse occurs on__________? April 15, 2025 by admin A. New Moon B. Full Moon C. Half Moon D. Quarter Moon
