What group and period is rhodium in?
What group and period is rhodium in?
Group 9
Fact box
| Group | 9 | 1963°C, 3565°F, 2236 K |
|---|---|---|
| Period | 5 | 3695°C, 6683°F, 3968 K |
| Block | d | 12.4 |
| Atomic number | 45 | 102.906 |
| State at 20°C | Solid | 103Rh |
Is rhodium a main group element?
Group 9 is a group (column) of chemical elements in the periodic table. Members are cobalt (Co), rhodium (Rh), iridium (Ir) and meitnerium (Mt). These are all transition metals in the d-block….Group 9 element.
| Molybdenum |
| Technetium |
| Ruthenium |
| Rhodium |
| Palladium |
Which element is in group 9 and Period 4?
Cobalt
Cobalt. Cobalt (Co) is an element in group 9. Cobalt is commonly used in pigments, as many compounds of cobalt are blue in color.
What group and period is argon in?
Fact box
| Group | 18 | −189.34°C, −308.81°F, 83.81 K |
|---|---|---|
| Period | 3 | −185.848°C, −302.526°F, 87.302 K |
| Block | p | 0.001633 |
| Atomic number | 18 | 39.95 |
| State at 20°C | Gas | 40Ar |
What group and period is calcium in on the periodic table?
Group 2
Fact box
| Group | 2 | 842°C, 1548°F, 1115 K |
|---|---|---|
| Period | 4 | 1484°C, 2703°F, 1757 K |
| Block | s | 1.54 |
| Atomic number | 20 | 40.078 |
| State at 20°C | Solid | 40Ca |
Does rhodium react with elements?
It is not attacked by strong acids. When heated in air, it combines slowly with oxygen. It also reacts with chlorine or bromine when very hot. It does not react with fluorine, an element that reacts with nearly every other element.
What elements are related to rhodium?
Rhodium, together with ruthenium, palladium, osmium, iridium, and platinum form a group of elements referred to as the platinum group metals (PGM). Rhodium metal is lustrous and silvery white. Rhodium has a higher melting point and lower density than platinum.
What element is in group 18 Period 6?
Period 6
| Group | 1 | 18 |
|---|---|---|
| Atomic # Name | 55 Cs | 86 Rn |
What element is in Group 4A 14 and Period 2?
The elements such as nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), and the metals tin (Sn) and lead (IVA) are included in Group 4A (14) of the periodic table (Pb). The element belongs to group number 14 and period number 2 is carbon. Therefore, the symbol of the element is C.
What are the names of the family on the periodic table?
Note that while families are generally vertical columns on the periodic table, group 1 is called the lithium family rather than the hydrogen family . The f-block elements between groups 2 and 3 (the elements found below the main body of the periodic table) may or may not be numbered.
What are the two main groups on the periodic table?
In chemistry and atomic physics , the main group is the group of elements whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine as arranged in the periodic table of the elements.
What is TB on the periodic table?
On the periodic table of elements, terbium is identified with the symbol Tb, and its atomic number is 65. The element also has a number of isotopes and salts which are used in various applications.
How many neutrons are in rhodium?
Rhodium (Rh). Diagram of the nuclear composition and electron configuration of an atom of rhodium-103 (atomic number: 45), the most common isotope of this element. The nucleus consists of 45 protons (red) and 58 neutrons (blue). 45 electrons (green) bind to the nucleus, successively occupying available electron shells (rings).
