https://padlet.com/3100441/fo1uwtx7i6di Made with wonder en-us 2017-12-06 19:13:04 UTC 2025-11-30 10:19:57 UTC hello@padlet.com 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213872038 a length or portion of time.]]> 2017-12-06 19:14:37 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213872038 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213872957 In chemistry, a group (also known as a family) is a column of elements in the periodic table of the chemical elements]]> 2017-12-06 19:16:21 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213872957 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213874353 any of the elements lithium, sodium, potassium, rubidium, cesium, and francium, occupying Group IA (1) of the periodic table.]]> 2017-12-06 19:19:06 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213874353 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213875348 any of the elements beryllium, magnesium, calcium, strontium, barium, and radium, occupying Group IIA (2) of the periodic table. ]]> 2017-12-06 19:21:07 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213875348 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213877055 any of the series of fifteen metallic elements from lanthanum to lutetium in the periodic table.

]]> 2017-12-06 19:24:25 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213877055 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213877849 any of the series of fifteen metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table.]]> 2017-12-06 19:25:57 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213877849 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213878626 any of the set of metallic elements occupying a central block (Groups IVB–VIII, IB, and IIB, or 4–12) in the periodic table, e.g., iron, manganese, chromium, and copper.]]> 2017-12-06 19:27:36 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213878626 3100441 https://padlet.com/3100441/fo1uwtx7i6di/wish/213879706 any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table.]]> 2017-12-06 19:29:50 UTC https://padlet.com/3100441/fo1uwtx7i6di/wish/213879706