For example, the electron in a hydrogen (H) atom would have the values n=1 and l=0. The single electron would be found in the K shell and the s suborbital. If you go on to learn about chemistry, you may see its description written as 1s1. Helium (He) is still in the K shell (top row), but it has two electrons.
Exploit:JS/Axpergle.E Virus is a threatening Trojan horse which gets itself loaded when you turn on your computer and eats up lots of system resources. Once this Exploit:JS/Axpergle.E virus successfully enters your operating system, your computer will be subjected to a variety of errors and drive you mad.) Exploit:JS/Axpergle.E Virus corrupts the data and files saved on your computer hard drive terribly. 2) Exploit:JS/Axpergle.E Virus changes the registry entry to get itself launched at system startup.
Noun. 1. retrovirus-any of a group of viruses that contain two single-strand linear RNA molecules per virion and reverse transcriptase (RNA to DNA); the virus transcribes its RNA into a cDNA provirus that is then incorporated into the host cell. animal virus-an animal pathogen that is a virus.etÂ·roÂ·viÂ·rus. Any of a group of viruses containing RNA in which the RNA can convert to DNA inside a cell. Some retroviruses cause cancer in humans. The virus that causes AIDS is a retrovirus.