BARU
Ukuran huruf
Lembar kerjaElements of the Periodic Table
Total soal: 15
Worksheet time: 8mins
Which element is used to light up signs?
Neon
Fluorine
Oxygen
Hydrogen
Which element is essential for breathing?
Nitrogen
Carbon
Oxygen
Boron
Which element is commonly found in toothpaste to strengthen teeth?
Hydrogen
Helium
Fluorine
Beryllium
Which element is responsible for salty taste?
Sodium
Potassium
Calcium
Magnesium
Which element is the 26th in the periodic table?
Iron
Cobalt
Nickel
Copper
Which element is commonly used in coins?
Copper
Zinc
Gallium
Germanium
Which element is used in film photography?
Selenium
Bromine
Krypton
Argon
Which element is used to make silverware?
Palladium
Cadmium
Indium
Silver
Which element is commonly found in tin cans?
Antimony
Tellurium
Iodine
Tin
Which element is used to tell when it's really cold?
Mercury
Thallium
Lead
Bismuth
Which element is found in radon gas?
Francium
Radium
Radon
Polonium
Which element is used in nuclear reactors?
Uranium
Plutonium
Americium
Curium
Which element is not named after a famous scientist?
Californium
Einsteinium
Fermium
Mendelevium
Which element is the 89th in the periodic table?
Actinium
Thorium
Protactinium
Uranium
Which element is the heaviest in the periodic table?
Oganesson
Tennessine
Livermorium
Moscovium
