What is the name of br2?
What is the name of br2?
Bromine
Bromine | Br2 – PubChem.
What is the electronic configuration of 79br?
Bromine Facts
| Name | Bromine |
|---|---|
| Block in Periodic Table | p-block |
| Electronic Configuration | [Ar] 3d10 4s2 4p5 |
| Melting Point | -7.3 °C |
| Boiling Point | 59 °C |
What is Sodium’s atomic number?
11Sodium / Atomic number
What bromine is used for?
Bromine is used in many areas such as agricultural chemicals, dyestuffs, insecticides, pharmaceuticals and chemical intermediates. Some uses are being phased out for environmental reasons, but new uses continue to be found. Bromine compounds can be used as flame retardants.
What type of compound is br2?
Br2 is a diatomic molecule having two bromine atoms is a linear-shaped structured compound. Having the same electronegativity of both atoms, both share an equal proportion of charge. The atoms forming a covalent bond having equal electronegativity are nonpolar in nature.
Which of the following is the correct electron configuration for the bromide ion Br -?
Using the blocks in the periodic table we can write the electron configuration of bromine as: 1s22s22p63s23p64s23d104p5.
What is the shell number for the outer shell electrons in bromine Br?
Like the other halogens, bromine has seven electrons in its outer shell and is very reactive.
What element is ci2?
Chlorine
Chlorine | Cl2 – PubChem.
What is the origin of sodium’s name?
Because sodium is so reactive it is never found as the metal in nature. Sodium metal is produced by electrolysis of dry molten sodium chloride….
| Discovery date | 1807 |
|---|---|
| Origin of the name | The name is derived from the English word ‘soda’. |
| Allotropes |
Is bromine harmful to humans?
Breathing bromine gas could cause you to cough, have trouble breathing, get a headache, have irritation of your mucous membranes (inside your mouth, nose, etc.), be dizzy, or have watery eyes. Getting bromine liquid or gas on your skin could cause skin irritation and burns.
What was put in soldiers tea?
In the First World War, frontline troops who were away from their loved ones for long periods famously had bromide put into their tea to reduce the distraction of their sexual drive.
https://www.youtube.com/watch?v=g8k-TCoW8Ec