Digital currency and foreign exchange

1. It's better not to invest. It's very risky. digital currency refers to the digitization of money. Digitization doesn't mean scanning. This is just like digital signature. Digital signature does not mean scanning your signature into a digital image, or using the touchpad to obtain the signature, let alone your signature.

2. If fire coin net is cheater net, then 99% of the exchanges on the market are cheater net

there is no country in the world for the legal thing. It is legal to explicitly support or legally mark the digital currency exchange

it just acquiesces in its existence, and it doesn't object to its existence

not only refers to fire currency, but also includes other exchanges

as for most users who say that accidents such as plugging in and pulling out the network cable are really obscene, but this phenomenon exists in most exchanges. It will be serious a few years ago, but now it will be much better, although it will happen occasionally

digital currency exchange, because there is no z.f endorsement, almost relies on its own integrity management and graally accumulates with Hukou stele

at present, on the non trumpet, fire coin ranks first in terms of user activity and 24-hour trading volume

the most authoritative certificate is the MSB digital currency license. Most of the major exchanges want or have obtained this certificate<

the US MSB license is a kind of financial license that is supervised and issued by the US Treasury Department. It mainly deals with businesses and companies related to money services, including the transactions and issuance of multi-channel currency and virtual currency, as well as foreign exchange, international remittance and so on. Companies engaged in the above-mentioned related businesses in the United States must apply for MSB license to operate legally. It is also a license that all companies that want to operate digital currency business in the United States must have

the above are my views for reference only

if you are a novice and don't know how to choose a currency, you can directly choose bitcoin BTC, which is the most stable investment method

if you want a simple and direct way to invest in the currency circle, don't want to learn the complex K-line and don't have to keep an eye on the market every day, then you can choose to use other automatic currency speculation tools to help you realize it

the CCR automatic currency speculation robot uses the built-in multi-function strategy, combines with the big data analysis of major exchanges, connects with your exchanges through API, and automatically helps you to speculate currency 24 hours. The robot has only the right to trade, but not the right to withdraw currency. The principal is in its own hands, and its safety is guaranteed. The robot has been released for more than two years, and its operating income is very stable, Relevant historical data can be provided.

3. It's OK to have formal supervision. The risk of dcpro is not high, and the interest rate is low. It can be found on the Internet.

4. At present, most people think it will, but no one can predict the future. Anyway, I believe in blockchain technology and bitcoin, so my coins are in ZBG, waiting patiently.

5. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. It is an important concept of bitcoin. The company is using Shengshi Huacai blockchain, which is really good.

6.

the classic is speechless

7.

For atoms: the number of electrons and protons is the number of elements. For example, h is element 1, which contains one electron and one proton

The neutron number should know the mass number. If you haven't learned this yet, the mass number can be simply regarded as the relative atomic mass, the number of neutrons = the relative atomic mass minus the number of protons. For example, if O is element 8, it has eight electrons and eight protons. Relative to the atomic mass of 16, the number of neutrons = 16-8 = 8

for ions, protons and neutrons are exactly the same as above, and electrons change, gain more and lose less. The method is similar

the number of electrons outside the nucleus = atomic number = proton number inside the nucleus = nuclear charge number (the number of electrons outside the nucleus of an ion = atomic number (sum) - charge number)

the maximum number of electrons held by each electron layer is 2n ^ 2 (n is the electron layer number). The number of electrons in the outermost layer is not more than 8 (when the k layer is the outermost layer, it is not more than 2). There are no more than 18 electrons in the second outer layer and 32 electrons in the last three layer

the extranuclear electrons are always arranged in the electron layer with the lowest energy first, and then from the inside to the outside, they are arranged in the L layer and then in the m layer. The above four laws are interrelated and cannot be understood in isolation

extended data:

neutrons exist in neutron stars as clusters (neutron stars are one of the few possible endpoints after supernova explosions e to gravitational collapse at the end of star evolution.) In the middle. The neutrons in the solar system mainly exist in all kinds of nuclei, and the neutrons in the elements are very rare β Decay is a change in which the neutron in the element releases an electron to become an element of the previous element sequence

Neutrons can be classified according to their velocities. High energy (high-speed) neutrons have the ability to ionize and penetrate deep into matter. Neutrons are the only ionizing radiation that can make other substances radioactive. This process is called "neutron excitation"“ "Neutron excitation" is widely used in the proction of radioactive materials in medical, academic and instrial fields

High energy neutrons can travel very long distances in air. Neutron radiation needs to be masked by hydrogen rich materials, such as concrete and water. Nuclear reactor is a common neutron source, and water is used as an effective neutron shield

arrangement rule:

1. The electrons are arranged in different layers from the nucleus to the nucleus, and the energy is from low to high

The maximum number of electrons in each layer is 2n2 (n is the number of electron layers)

There are no more than 8 electrons in the outermost layer (no more than 2 in the first layer), no more than 18 electrons in the second outer layer and no more than 32 electrons in the last three layers

In general, the electrons are always in the lowest energy layer, that is, the first layer, when the first layer is full, then the second layer, when the second layer is full, then the third layer

8. Box (enterprise digital asset safe) is a set of enterprise digital asset security solutions based on block technology. Based on the axiomatic technology of blockchain, cryptography, communication security and other fields, it realizes the seamless connection between technologies, and fundamentally solves the instry pain of private key theft and instruction tampering. At present, box mainly serves digital asset exchanges, digital asset investment institutions and related entrepreneurial teams.

9. Generally speaking, the risk of these three kinds of investment is foreign exchange & lt; Digital currency & lt; Futures, according to their own needs to choose investment projects.