What element has 35 as the mass number?
What element has 35 as the mass number?
Bromine
The elements of the periodic table sorted by atomic mass
| Atomic Mass | Name chemical element | number |
|---|---|---|
| 79.904 | Bromine | 35 |
| 83.8 | Krypton | 36 |
| 85.4678 | Rubidium | 37 |
| 87.62 | Strontium | 38 |
What is the number of electrons if the charge is and the atomic number is 35?
So, if an atom has 35 protons i.e. the atomic number of it is 35, then it will have 35 electrons revolving the nucleus.
How many electrons does 81 35 Br have?
Bromine has a mass number of 80 and 35 protons so 80-35 = 45 neutrons. b) How many electrons does the neutral atom of bromine have? The neutral atom of bromine has 35 electrons because the number of electrons equals the number of protons….How many protons does bromine 81 have?
| Protons | Neutrons | |
|---|---|---|
| 79Br | 35 | 44 |
| 81Br | 35 | 46 |
| 35Cl | 17 | 18 |
| 37Cl | 17 | 20 |
What is the atomic number of element 35?
The Elements, sorted by Atomic Number
| Atomic Number | Symbol | Name |
|---|---|---|
| 35 | Br | Bromine |
| 36 | Kr | Krypton |
| 37 | Rb | Rubidium |
| 38 | Sr | Strontium |
What does BR 81 mean?
Br. 35. The symbol, Br, indicates the element is bromine. The #35 is the atomic number and indicates the #p = 35. The #81 is the mass number and indicates the #p + #n.
Is there an atomic mass of 41?
The Elements, sorted by Atomic Mass
| Atomic Number | Symbol | Name |
|---|---|---|
| 38 | Sr | Strontium |
| 39 | Y | Yttrium |
| 40 | Zr | Zirconium |
| 41 | Nb | Niobium |
What is BR 81?
Br-81 Information Bromine is a halogen element. It becomes red volatile liquid at room temperature. Bromine reactivity is somewhere between chlorine and iodine.
What do you call the element from atomic number 58 71?
The lanthanides , elements 58-71, follow lanthanum on the periodic table.
How many neutrons does mass number 81 have?
An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol Think You Can Provide A Better Answer ?
Is the mass of 35 Cl the same as the atomic weight?
For 35 Cl, the isotopic mass is less than 35, so this must be the dominant factor. The mass number should also not be confused with the standard atomic weight (also called atomic weight) of an element, which is the ratio of the average atomic mass of the different isotopes of that element (weighted by abundance) to the unified atomic mass unit.
What is the atomic weight of bromine 35?
Atomic Number 35. Atomic Number 35 is belong to element of Bromine. Chemical symbol for Bromine is Br. Number of protons in Bromine is 35. Atomic weight of Bromine is 79.904 u or g/mol. 35Br.
What are the properties of the atomic number 35?
Atomic Number 35 Element Properties Atomic Number (Z) 35 Atomic Symbol Br Element Name Bromine Group 17 Period 4