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Periodic Table Element Comparison: Compare Elements - Carbon vs Holmium

Compare Carbon and Holmium

Compare Carbon and Holmium on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Carbon vs Holmium with most reliable information about their properties, attributes, facts, uses etc. You can compare C vs Ho on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Carbon
6
C
12.0107
Solid
Black
other nonmetal
14
carbon family 
2
p
[He] 2s2 2p2
3550 °C
4027 °C
2, 4
CAS7440-44-0
Neighborhood Elements of Carbon
Holmium
67
Ho
164.93032
Solid
Silver
lanthanide
N/A
 
6
f
[Xe] 4f11 6s2
1474 °C
2700 °C
2, 8, 18, 29, 8, 2
CAS7440-60-0
Neighborhood Elements of Holmium

History

History
The element Carbon was discovered by Ancient Egypt in year N/A in unknown place. Carbon derived its name from the Latin word carbo, meaning 'coal'
The element Holmium was discovered by Marc Delafontaine in year 1878 in Switzerland. Holmium derived its name derived its name from from Holmia, the New Latin name for Stockholm

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
0.005
0.003
0.015
0.0018
2.8e-05
0.23
5×10-8%
None
5.9×10-6%
1.2e-06
2.2×10-11%
N/A

Crystal Structure and Atomic Structure

67 pm
5.3144690265487 cm3
77 pm
170 pm
0.0035
carbon Spectrum
246.4, 246.4, 671.1 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

carbon Crystal Structure
226 pm
18.752736782263 cm3
N/A
N/A
65
holmium Spectrum
357.73, 357.73, 561.58 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

holmium Crystal Structure

Atomic and Orbital Properties

Atomic Number
Number of Electrons (with no charge)
Number of Protons
Mass Number
Number of Neutrons
Shell structure (Electrons per energy level)
Electron Configuration
Valence Electrons
Oxidation State
Atomic Term Symbol (Quantum Numbers)
Shell structure
6
6
6
12.0107
6.0107
2, 4
[He] 2s2 2p2
2s2 2p2
-4;-3;-2;-1  1;2;3;4
3P0
carbon Shells
67
67
67
164.93032
97.93032
2, 8, 18, 29, 8, 2
[Xe] 4f11 6s2
4f11 6s2
 2;3
4I15/2
holmium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
12C, 13C.
Naturally occurring stable isotopes:
165Ho.

Chemical Properties: Ionization Energies and electron affinity

4
2.55
153.9 kJ/mol
1086.5, 2352.6, 4620.5, 6222.7, 37831, 47277 kJ/mol
3
1.23
50 kJ/mol
581, 1140, 2204, 4.1×103 kJ/mol

Physical Properties

2.26 g/cm3
5.3144690265487

 

N/A
N/A
33 GPa
N/A


 

0.5 MPa
N/A
N/A

 

1×105 S/m
1×10-5 m Ω
N/A

 

140 W/(m K)
7.1×10-6 K-1

 

Diamagnetic
N/A
-6.2×10-9
-7.45×10-11
-1.4e-05

 

2.417

 

18350 m/s
8.795 g/cm3
18.752736782263

 

65 GPa
26 GPa
40 GPa
0.23


 

N/A
481 MPa
746 MPa

 

1.1×106 S/m
9.4×10-7 m Ω
N/A

 

16 W/(m K)
0.0000112 K-1

 

Paramagnetic
20 K
5.49×10-6
9.05467×10-7
0.0482845

 

N/A

 

2760 m/s

Thermal Properties - Enthalpies and thermodynamics

3550 °C
4027 °C
N/A
N/A

 

105 kJ/mol
715 kJ/mol
{"N/A", -393., "N/A", "N/A"} J/(kg K)
1474 °C
2700 °C
N/A
N/A

 

17 kJ/mol
265 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-44-0
{RTECSHL4158550, RTECSFF5250100, RTECSMD9659600, N/A}
{N/A, 4.2, N/A, N/A}
"N/A", {1361}, "N/A", "N/A"
{N/A, N/A, N/A, N/A}
{N/A, 1, N/A, 1}
N/ A, N/ A, N/ A, N/ A
{N/A, 0, N/A, 1}
{N/A, 0, N/A, 0}

 

N/A
N/A
CAS7440-60-0
N/A
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A