I think it is seaborgium. Symbol Sg. Atomic # 106.
Thorium. It's atomic number is 90, so it has 90 protons
hydrogen can only hold 1 electron. to find the # of electrons in a single element always look at the atomic number, the # of electrons = the # of protons (which is determined by the atomic #) since all single elements are neutral
Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.
N2 is a molecules of an element because both atoms in the molecule have the same number of protons (7). A lone nitrogen atom is somewhat unstable as it needs 3 more valence electrons for a full outer shell. To fill this shell it shares electrons with another nitrogen atom.
An atom contains protons,neutrons and electrons. An atom is very small.In order to see it you have to use a special microscope. Edit: The atom is made up of three main particles: neutrons, protons, and electrons. The atom is completely unique, but is hard to pinpoint, because we're discovering more and more about it all the time. It's full name is "Atomos", meaning: "Can not be broken down". In simpler words, it means it's tiny and EVERYTHING is made out of it.
The answer to the riddle is Molybdenum element #42
Thorium. It's atomic number is 90, so it has 90 protons
yes.fluorine is the most reactive element because it has a bigger nucleus,more protons that attract negative electrons and only has one full shell.
'S' look for it on the periodic table for full name.
52
Ideally, all elements should have the same number of protons, neutrons and electrons unless they become ionic. This is how elements such as the noble gases remain stable. They the same number of electrons, protons, and neutrons, and a full octet.
An element must have full valence shell in its neutral state, thus having 2, 10, 18, 36, 54, 86, or 118 protons. This places it into the 8A group which are the halogens.
Each element has a specific number of protons in the nuclei of its atoms. This number is known as the atomic number for the element. For instance, the atomic number of hydrogen is one because it has a just one proton in its nucleus. The atomic number of oxygen is eight, again because it has eight protons in its nucleus. For a full summary see the link for the periodic table.
It means that the person is not very smart. It is a reference to playing cards. A "full deck" of standard playing cards is 52 cards. If you have less than 52 cards you don't have a "full deck" and it will be difficult (and not smart) to try to play card games.Not playing with a full deck means a person is not very smart.
hydrogen can only hold 1 electron. to find the # of electrons in a single element always look at the atomic number, the # of electrons = the # of protons (which is determined by the atomic #) since all single elements are neutral
Well there are 52 cards in a full deck. There are four 3's in a full deck, so the probilitiy of selecting of 3 out of a deck would be 4/52.. so the odds are 1 out of 13 OR 7.69%
Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.