- 1a H2a 8a 3a 4a 5a 6a 7a He Li Be Bcn O F Ne Na Mg 38 4b 5b 68 78 88 18 2b Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni C 1 (74.96 KiB) Viewed 33 times
- 1a H2a 8a 3a 4a 5a 6a 7a He Li Be Bcn O F Ne Na Mg 38 4b 5b 68 78 88 18 2b Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni C 2 (60.74 KiB) Viewed 33 times
- 1a H2a 8a 3a 4a 5a 6a 7a He Li Be Bcn O F Ne Na Mg 38 4b 5b 68 78 88 18 2b Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni C 3 (46.93 KiB) Viewed 33 times
1A H2A Li Be 8A 3A 4A SA 6A 7A He B C 18 28 N 0 Na Mg 38 48 58 68 7888 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Rc Rf Ha F Ne 1 Si P S C1 Ar Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr (1) What is the name of the element with a valence electron configuration of 2s²2p³? (2) What is the name of the element with a valence electron configuration of 4s24p¹?
1A H2A Li Be BA 3A 4A SA 6A 7A He BCNOF Ne P S Cl Ar Na Mg 38 48 58 68 76 8818 28 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Rc Rf Ha Submit Answer 1 Si Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr (1) The element with a valence electron configuration of 3s¹ is in group (2) The element with a valence electron configuration of 4s² is in group Retry Entire Group 8 more group attempts remaining and period and period