Here my question is simple but small complicated .
Suppose I have my account for btc segwit wallet at electrum .
As 10+ adress available there to use ( in addresses bar ) without doing anything .
Can we find out with single adress that how many addresses are attached with that electrum account to which the first one is belong .
I meant connection between bech addresses
( start from bc1***** ) of same account to find is possible ( no transaction made between address)
They can be linked. For example when in Electrum you start using different addresses for different services , exchanges or websites and you start receiving different amount of bitcoin in each of these addresses , when you try to spend all your existing amount by typing ! in the amount tab in electrum all of the addresses in which you have bitcoin will send each the bitcoin part they hold. When such thing happens , websites like walletexplorer can easily link all these addresses are from the same wallet and can have a view of all your bitcoin addresses you have in this wallet.