There are about 33 isotopes of arsenic. Only one of them is stable, and that's 75 As 33. All the other isotopes are synthetic.
The number of neutrons is different.
There are more than two isotopes....
Arsenic has 8 levels of energy.
The answer is 20,864 grams arsenic.
10 isotopes 10 isotopes
Arsenic's isotopes are helpful because they fight off cancer.
Arsenic (in the form of arsenic-75) is a stable element. Only its isotopes have a half-life. As there are many isotopes of every element, and each has a different half life, it is difficult to specify a precise answer. The related link below contains a list of known isotopes and their half lives.
The number of neutrons is different.
There are more than two isotopes....
The only stable, and thus by far the most common, isotope of arsenic is arsenic-75, although isotopes have existed from arsenic-60 through arsenic-92. The isotopes with the longest half-lives are arsenic-73, arsenic-74, and arsenic-76.
Arsenic has 8 levels of energy.
Yes, arsenic is a poison. What many people don't know is that apple seeds contain arsenic. That is why you shouldn't eat them.
Five, Arsenic is in group 15
The answer is 20,864 grams arsenic.
Germanium has 9 isotopes.
No, there are many stable isotopes.
Mendelevium has 15 isotopes.