If asked "What is an isotope ?" in GCSE Chemistry, a more detailed answer is required using one of the definitions below: Definitions of an isotope: Isotopesare atoms of thesameelementthat have thesamenumber of protons butdifferentnumbers of neutrons. ...
What is the chemical element tungsten also called? What is the symbol for cerium? What is the chemical name of (NH4)2Cr2O7? What is the isotope symbol for cobalt-60? What is the chemical element lead? What does the element symbol on the periodic table indicate?
Can isotopes of the same element have different chemical properties? Generally, isotopes have identical chemical properties because they have the same electron configuration. 14 What defines an isotope? An isotope is defined by its number of neutrons, differing among atoms of the same element. 10 ...
All potassium atoms have 19 protons in the nucleus. The most common isotope of potassium is potassium-39. This means it adds 20 neutrons to the 19...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
What is a neutron ? What is an electron ? What is an Atomic Number ? What is a Mass Number (of an atom)? What is Relative Atomic Mass? What is an isotope ? What is a molecule ? Elements Mixtures & Compounds Elements, Mixtures and Compounds What is a chemical element ? What is a...
Plural of isotope Common Curiosities Which is responsible for an element's radioactive nature, allotropy or isotopy? Isotopy. Certain isotopes of elements can be radioactive. 13 Can a single element have multiple allotropes? Yes, for instance, carbon has several allotropes like graphite, diamond...
The addition of even one neutron can dramatically change an isotope’s properties. Carbon-12 is stable, meaning it never undergoes radioactive decay. Carbon-14 is unstable and undergoes radioactive decay with a half-life of about 5,730 years (meaning that half of the material will be gone ...
Bdifferent chemical properties Cdifferent number of neutrons Ddifferent atomic number.Submit What is common in the different isotopes of an element? View Solution The isotopes of an element contain : View Solution Isotopes of an element do not have View Solution Isotopes of an element always ha...
A chemical element is a substance consisting of only one type of atom. In other words, all atoms in an element contain the same number of protons. The identity of a chemical element cannot be changed by any chemical reaction. However, a nuclear reaction can transmute one element into another...
What can stable isotope probing do for bioremediation?Stable isotopeBioremediationMicrobial ecologyThe ability of microbial ecologists to identify microorganisms responsible for recognised environmental processes in situ is hampered by the minuteness of microbes and the complexity of the communities in which ...