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What else can I help you with?
Can all elements be stable?
All radioactive elements are unstable. Most isotopes of elements in periodic table are radioactive. Overall, most of the elements are unstable but they are present in traces on earth. Most elements on earth are stable.
Why stable isotopes dont have half life long?
A stable isotope does not have a half-life because of the definition of stable versus radioactive. It is stable, and does not decay; thus, it has no half-life. Only unstable, i.e. radioactive isotopes have half-lives. There are some isotopes that are thought to be unstable, but for which we have been unable to measure the half-life because it is so long. These are examples of some of the primordial nuclides, such as Ta-180m, estimated to have a half-life in excess of 1015 years, far longer than the known age of the universe.
Is strontium radioactive?
There are different isotopes of strontium. While some isotopes of strontium are stable and non-radioactive (e.g., strontium-88), other isotopes are radioactive (e.g., strontium-90). Strontium-90 is considered a hazardous radioactive isotope because it can be absorbed by the body and increase the risk of cancer.
Which elements have valence electrons?
all of them - even Inert Gases - they just dont react because they have a stable number of them.
Which elements had a filled outermost shell?
Elements with a filled outermost shell are generally stable and unreactive. These include the noble gases such as helium, neon, and argon, which have a full valence shell of electrons (usually 8 electrons). This stable electron configuration makes them unlikely to form chemical bonds with other elements.
What is the most common type of radioactive decay?
Sometimes there is, depending on the type of decay. In the so-called "beta decy", the atom emits either an electron or an anti-electron.
How do alpha particles beta particles and gamma rays originate in the nucleus of the atom?
A beta particle is created when a neutron inside an unstable nucleus changes into a proton (or vice versa), losing energy and mass in the form of an electron (or positron), which is the beta particle.
Is the economy in Belize stable?
i dont no
Why dont noble gases need to make compoundswith other elements?
Noble gases have completely filled orbitals (octet of electrons), they are stable and chemically inert (non-reactive).
Can cell remain alive without a nucleus?
red blood cells dont have a nucleus.
Do plants have a nucleus and a cell wall?
I dont no
Did the atoms have a nucleus that always remains the same?
no they dont cause they just dont.
