The Bitcoin Chrome App (and every other app by ledger) is just an interface to 'speak' with your nano s.
So yes, you just have to buy another one and initialize it with a new seed (the ledger nano s automatically generates a new random seed upon initialization).
They will be completely seperated and there is no connection between those two nanos.
Not sure what you mean with 'account'. You can create several accounts in a ledger nano s. This is for coins not getting 'mixed up' between those two accounts.
But those two ledgers will be completely different wallets, if thats what you meant with account.

You may should think about how you are spreading the risk.
I don't really see a reason to buy a second HW wallet. Im not even sure if thats more secure than only having one.
I understand why you wouln't want to keep all of your coins on one address. But 1 HW wallet is enough.

You must think about the threat you are exposed to. If you fear from getting malware on your pc.. then 1 ledger is as safe as 2 are.
If you fear of someone cracking your private key.. there is also no difference between owning 1 or 2 ledgers.
In case of a fire both get destroyed. (Yes, you could store them seperately.. but you also could do this with our seed-sheet)
The only case, i see, where 2 ledgers would be better is when you get robbed. In this case you can hide 1 and only give up the other (seed or device).



Of course. There is no reason why this shouln't be possible.

It sounds like you've just loaded either the wrong app on your nano s or you've selected the wrong Blockchain when opening the wallet.

 also, with the BTG did you set the BTG split option? or did you just select a chain?

I wouldn't get a second ledger, you're just wasting money at that point. You might be interested in the plausible deniability options the Nano S offers. You should have a paper backup of your seed on the card that came with it anyways, so you don't need another device just to store your seed again. Even if your device breaks, if you still have the seed backed up (which you should), you can recover your funds without buying another device by importing it into a supporting wallet (source).

In the Bitcoin App (Chrome) you are also able to create several accounts. So, for your use case you do not have to buy a 2nd Ledger.

Mentioned here: https://www.ledgerwallet.com/apps/bitcoin
MULTI-ACCOUNT
All your BIP 44 Bitcoin accounts are managed within a unique interface, where you can send and receive, on-demand, in real-time.

Did you have claim because for hard ware wallet, you need to claim it for to get BTG. Check ledger nano site or Twitter may be they have give an instruction how to claim BTG.

Maybe it's an issue with the wallet or website you are using?

Have you checked the transaction history to make sure it wasn't sent out or stolen? I had a near heart attack when I forgot I transferred some coin to another address once upon a time.

CNP (card not present) transactions are a very high risk payment system so you can’t blame people for being paranoid.  

Coinmama and Coinbase offer a card-based purchase platform but I am very sure it won’t be as simple as typing in the card number and expiry date. They will ask you to identify yourself and prove card ownership.

You can also expect miserably low purchase limits after passing the verification procedure. That’s how paranoid the industry is. They know the tricks of carders and account phishers.

It's important because a lot of people are using stolen cards, so where do you get a US CC when your from europe? The only answer here is that you bought a stolen credit card.

You didn't answer the first question

how you are in eu but got card only in usd ?
how much u are looking to buy also

Yes human errors happen, but they tend to decrease as the "value of the act" increases. Take a look to air control in airports. The % of human error there is incredibly small. If it wasn't many people would die.

Same thing goes for surgeries in life or death situations. It can happen, but the % for a forced error is very small.

Same thing will be with bitcoins, the value is so high, that people will treat it with extremely caution, and the % of lost bitcoins for unforced errors will be minimal, so what you are saying can't really happen in a lifetime.