Part A: Label the number of valence electrons each group on the periodic table has. Group 1 Group 2 Group 13 Group 14 Group 15 Group 16 Group 17 Group 18 What about Helium?
Part A: Label the number of valence electrons each group on the periodic table has. Group 1 Group 2 Group 13 Group 14 Group 15 Group 16 Group 17 Group 18 What about Helium?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Question
Part A:
Label the number of valence electrons each group on the periodic table has.
Group 1
Group 2
Group 13
Group 14
Group 15
Group 16
Group 17
Group 18
What about Helium?
Transcribed Image Text:IRA
MA
VIA
VIA
Li Be
BCNOF Ne
Na Mg
Al si Ps cI Ar
vie
viis
K Ca Sc Ti v Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
C
Rb SrY Zr Nb Mo Tc Ru Rh Pd Ag cd "In Sn Sb TeI Xe
Cs Ba
Hf Ta w Re os Ir Pt Au Hg TI Pb Bi Po At Rn
"Fr Ra Rf Db Sg Bh Hs Mt Ds Rg Cn Nh FI Mc Lv Ts Og
La Ce Pr Nd Pm Sm Eu Gd Tb Dy HoEr Tm Yb Lu
Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
VALENCE ELECTRONS
The number of valence electrons each group has can be determined by simply counting 1-8 starting with the first column on the left. Skip the chunk in the middle (groups 3-12,
called the transition metals). There is one element that is an exception to this rule.
Transcribed Image Text:Label the number of valence electrons each group on the periodic table has.
Group 1
|
4 valence electrons
Group 2
1 valence electron
Group 13
7 valence electrons
2 valence electrons
Group 14
6 valence electrons
3 valence electrons
5 valence electrons
Group 15
Group 16
8 valence electrons
Group 17
Group 18
What about Helium?
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