Which element has an atomic mass of 109?
Which element has an atomic mass of 109?
meitnerium
meitnerium (Mt), an artificially produced element belonging to the transuranium group, atomic number 109. It is predicted to have chemical properties resembling those of iridium. The element is named in honour of Austrian-born physicist Lise Meitner.
What is the number of protons and neutrons in Silver 109?
Silver-109 is composed of 47 protons, 62 neutrons, and 47 electrons.
What is silver’s atomic number?
47Silver / Atomic number
Is Silver 109 an isotope?
Silver 109 Metal (Silver-109) is a stable (non-radioactive) isotope of Silver. It is both naturally occurring and produced by fission. Silver 109 Metal is one of over 250 stable metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications.
What is element 109 used for?
Meitnerium is a synthetic chemical element with the symbol Mt and atomic number 109. It is an extremely radioactive synthetic element (an element not found in nature, but can be created in a laboratory)….
| Meitnerium | |
|---|---|
| Atomic number (Z) | 109 |
| Group | group 9 |
| Period | period 7 |
| Block | d-block |
What is the atomic symbol for silver?
AgSilver / Symbol
How many protons does Silver-109 have?
47
Properties of Silver-109 Isotope:
| Properties of Silver-109 Isotope: | SILVER-109 |
|---|---|
| Atomic Number (Z) | 47 |
| Mass Number (A) | 109 |
| Nucleon Number (A) | 109 |
| Proton Number (Z) | 47 |
What is Silver’s number of neutrons?
61
Heat of vaporization: 250.580 kJ/mol. Number of Protons/Electrons: 47. Number of neutrons: 61.
What is silver’s atomic mass?
107.8682 uSilver / Atomic mass
How many electrons does silver-109 have?
1 Answer. Ag has 47 electrons, also = 47 protons and therefore 108 – 47 = 61 neutrons. Since number of protons and neutrons rarely changes, Ag 109 will have 47 protons and 61 neutrons.
How do you find the mass of Ag 109?
Here’s how to use this formula for silver:
- Average atomic massAg = (massAg-107 * abundanceAg-107) + (massAg-109 * abundanceAg-109) =(106.90509 * 0.5186) + (108.90470 * 0.4814)
- Look up the element on a periodic table to check your answer. The average atomic mass is usually written underneath the element symbol.
Is silver an element?
silver (Ag), chemical element, a white lustrous metal valued for its decorative beauty and electrical conductivity. Silver is located in Group 11 (Ib) and Period 5 of the periodic table, between copper (Period 4) and gold (Period 6), and its physical and chemical properties are intermediate between those two metals.
