Periodic Table Flashcards
What are the 6 Noble Gases in the 8A group and their atomic numbers?
Helium (He 2), Neon (Ne 10), Argon (Ar 18), Krypton (Kr 36), Xenon (Xe 54), Radon (Rn 86)
What are the Alkali metals elements in the 1A group and their atomic numbers?
Lithium (Li 3), Sodium (Na 11), Potassium (K 19), Rubidium (Rb 37), Cesium (Cs 55), Francium (Fr 87)
What are the Alkali Earth metals in the 2A group and their atomic numbers?
Beryllium (Be 4), Magnesium (Mg 12), Calcium (Ca 20), Strontium (St 38), Barium (Ba 56), Radium (Ra 88)
What are the 15 rare earth metals (Lanthanides group)?
Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), Lutetium (Lu)
What are the 15 Actinide elements?
Actinium (Ac), Thorium (Th), Protactinium (Pa), Uranium (U), Neptunium (Np), Plutonium (Pu), Americium (Am), Curium (Cm), Berkelium (Bk), Californium (Cf), Einsteinium (Es), Fermium (Fm), Mendelevium (Md), Nobelium (No), Lawrencium (Lr)
What is the application of Lanthanum (La)?
Telescope Lenses
What is the application of Cerium (Ce)?
Lighter Flints
What is the application of Praseodymium (Pr)?
Torch Workers’ Eyeglasses
What is the application of Neodymium (Nd)?
Electric Motor Magnets
What is the application of Promethium (Pm)?
Luminous Dials
What is the application of Samarium (Sm)?
Electric Motor Magnets
What is the application of Europium (Eu)?
Color Televisions
What is the application of Gadolinium (Gd)?
MRI Diagnosis
What is the application of Terbium (Tb)?
Fluorescent Lamps
What is the application of Dysprosium (Dy)?
Smart Material Actuators