1A 8A H 2A 3A 4A 5A 6A 7A He BCNO F Ne Li Be Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B AI Si P S CI Ar K Ca sc Ti v Cr Mn Fe Co Ni cu Zn Ga Ge As Se Br Kr Rb Sr v zr Nb Mo Te Ru Rh Pd Ag cd In Sn Sb Te I Xe Cs Ba La Hr Ta w Re Os Ir Pt Au Hg TI Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Im Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr (1) The element with an electron configuration of 1s²2s²2p°3s²3p°4s²3d° is in group 8 and period 4 (2) The element with an electron configuration of 1s²2s²2p°3s' is in group and period

1A H2A 3A 4A 5A 6A Li Be Na Mg 38 4B 5B 6B 7B K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Cs Ba La Hf Ta Fr Ra Ac Rf Ha 8B BA B C N 0 Cl Ar 1B 2B Al Si P S Ge As Se Br Kr Sn Sb Te I Xe We Os Ir Pt Au Hg Tl Pb Bi Po At Rn 7A He F Ne 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 Write the complete electron configuration for the manganese(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(II) ion.

1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne Na Mg 3в 4B 5B 6B 78 — 88 — 1B 2B A1 SIPS CI Ar 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 TI Pb Bi Po At Rn ** Fr Ra Ac Rf Ha 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 Write the complete electron configuration for the zinc ion. Using NOBLE GAS notation write the electron configuration for the copper(II) ion.

1A 8A H 2A 3A 4A SA 6A 7A He CNOF Ne Li Be В B 2B ASi PS CI Ar Na Mg 3B 4B 5B 6B 7B г 68 K Ca Sc TiV Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Xe Rb Sr Y Zr ND MO Tc Ru Rh Pd Ag ca In Sn Sb Te Cs Ba La Hf Ta Re Os Ir Pt Au Hg TI Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa UNp Pu Am Cm Bk Cf Es Md No Lr Considering only ions with charges of+1, +2, -1 and -2, or neutral atoms, give the symbols for 4 species that are isoelectronic with the chloride ion, Cl

1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BC NO F Ne Na Mg 38 4B 5B 6B 7B -88 - 1B 28 AI si P S CI Ar 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 TI Pb Bi Po At Rn ** Fr Ra Ac Rf Ha 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 element with an electron configuration of 1s²2s²2p°3s²3p°4s²3a$? (2) What is the element with an electron configuration of 1s2s²2p°3s²3p°4s?

1A This ion is a(n) H2A Li Be Na Mg 3B 4B 5B 6B 7B 8B K Ca Sc Ti V Cr Mn Fe Co Ni Rb Sr Y Cs Ba La Fr Ra Rc Rf Ha Zr Nb Mo Tc Ru Rh Pd Ag Cd In Hf Ta W Re Os Ir 3A 4A SA 6A 7A He CNO Ne 18 28 Al Si P S C1 Ar Cu Zn Ga Ge As Se Br Kr Sn Sb Te I Xe Pt Au Hg Tl Pb Bi Po At Rn 8A 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 A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p63s²3p64s²3d104p6. What is the formula of the ion? What is the chemical symbol of the noble gas this ion is isoelectronic with?

Smallest Largest 1A H 2A neon Li Be Na Mg 38 4B 5B 6B 7B8B K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Rb Sr Y Zr Nb Mo Tc Ru Rh Cs Ba La Hf Ta W Re Os Ir _** Fr Ra Ac Rf Ha 3A 4A 5A 6A 7A He BC N O F Ne 1B 2B Al Si P S Cl Ar Ge As Se Br Kr Pd Ag Cd In Using only the periodic table arrange the following elements in order of increasing atomic radius: neon, krypton, helium, argon. argon 8A Sn Sb Te I Xe Pt Au Hg Tl Pb Bi Po At Rn 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 Please answer this question according to the general rules you have learned regarding periodic trends. DO NOT base your answer on tabulated values since exceptions may occur. Drag and drop your selection from the following list to complete the answer: helium krypton Previous Nex

1A 8A H 2A 3A 4A 5A 6A 7A He Li Be Na Mg 3B 4B 5B 6B 7B 8B 1B 2B HI | Si K Ca Sc TiV 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 WReOs Ir Pt Au Hg TI Pb Bi Po At Rn ** Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa UNp Pu Am Cm Bk Cf Es Fm Md No Lr n ed 41 Write the complete electron configuration for the helium atom. Using NOBLE GAS notation write the electron configuration for the chlorine atom. Submit Answer Try Another Version 5 item attempts remaining Cengage Learning | Cengage Technical Support search 直 0

1A H 2A Li Be OF Ne Na Mg 3B 4B 5B 6B 7888 18 2B Al Si P S Cl Ar 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 8A 3A 4A 5A 6A 7A He BCN Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn *** Fr Ra Ac Rf Ha 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 complete ground state electron configuration for the potassium atom? (2) What is the complete ground state electron configuration for the manganese atom?