1.Accor is called 2.An ato 3.Mass 4.The K 5.Isotop differen 6.An ato atomic 7.Almos called th 8.The su 9.Catho 10.___a 11.The calculat 12.The in the n 13.The t magnet 14 The HE BLANKS rding to Ma d ___. om is the s of an elect ‐shell of an pes are the nt mass nu om of an e mass of th st all the m he ___. ubatomic p ode ray are and___ mo number of ted by ___ isotopes o umber of _ type of rad tic field are penetratin : aharishi Ka smallest un tron is 1/1 ny atom ca e atoms of mber. element ha he atom is _ mass of an particle no e a beam o ore or less f neutrons the atomi of an eleme ___. diations, w e termed a ng power o PON GROU W STRUC anad, the t nit of an el 837 times annot have ele as 11 proto . atom is co ot present i f fast mov complexly in the neu c number ent do not which are n s rays. of B‐rays is N VIDY UP OF CB WORKSHEET CTURE OF TH tiniest to ti ement wh less than t e more tha ment, hav ons 11 elec oncentrated in a hydrog ing __ . y make up t utrons in th of ___its m differ in th not deflecte times YASH BSE SCH T HE ATOM ny particle hich takes p the mass o an ___ elec ving same a ctrons and d in a sma gen atom i the mass o he neutron mass numb he number ed in prese more than RAM OOLS SUB: DATE e of a pure part in a __ of one atom ctrons. atomic num 12 neutro ll region of is. of an atom ns of an ato ber. r of ___ bu ence of ele n a‐rays : SCIENCE E:11.11.2020 substance __. m of. mber but ons. The f space m. om can be ut do differ ectric or 0 e e r 15.Synthetic elements are those which are prepared by ___. 16.The control rods in a nuclear reactor are made up of ___. 17.___ are stored in deep mines which are not in use. 18.When an elements emits B‐particle, its mass number. 19.Y‐rays are radiations. 20.The difference between the actual isotopic mass and the sum of masses of protons, neutrons and electrons is called.