Which element is most likely to react with Br?
Sr
Ar
O
K
s v c k
dr bob you literally suck.
oxygen !!
wait NO omg i meant potassium (K) !!!
Well, Br has been feeling pretty lonely lately, so it's looking for a good partner to react with. Out of the options you provided, the most likely element to react with Br would be K, also known as potassium. They make a great pair and are ready to have a chemical bonding party!
To determine which element is most likely to react with Br (bromine), we need to consider the elements' positions in the periodic table and their reactivity trends.
Bromine is a halogen found in Group 17 of the periodic table. It has seven valence electrons and tends to gain one electron to achieve a stable electron configuration. Elements in Group 1A, known as alkali metals, tend to lose one electron to achieve a stable configuration.
Based on this information, the most likely candidate to react with bromine would be an alkali metal from Group 1A.
Looking at the options provided:
- Sr (strontium) is an alkaline earth metal from Group 2A, not an alkali metal.
- Ar (argon) is a noble gas from Group 18, which is highly stable and does not readily react with other elements.
- O (oxygen) is from Group 16, which tends to gain two electrons to achieve a stable configuration. It is not an alkali metal.
Therefore, the element K (potassium) is most likely to react with Br (bromine) because potassium is an alkali metal and it readily donates one electron.