Do All Elements Have Isotopes Justify Your Answer?

All atoms are isotopes

, regardless of whether or not they are ions. Which isotope the atom is depends on the atomic number (number of protons) and the number of neutrons.

Which elements have no isotopes?

• Beryllium-9.
• Fluorine-19.
• Sodium-23.
• Aluminum-27.
• Phosphorus-31.
• Scandium-45.
• Manganese-55.
• Cobalt-59.

Do all elements have isotopes?

All elements have isotopes

. There are two main types of isotopes: stable and unstable (radioactive). … Some elements can only exist in an unstable form (for example, uranium). Hydrogen is the only element whose isotopes have unique names: deuterium for hydrogen with one neutron and tritium for hydrogen with two neutrons.

Are normal elements isotopes?

Every chemical element has one or more isotopes

. An atom is first identified and labeled according to the number of protons in its nucleus. This atomic number is ordinarily given the symbol Z.

Do all elements have at least 1 isotope?

Although most of the known elements have at least one isotope whose atomic nucleus

What are 3 examples of isotopes?

For example,

carbon-12, carbon-13, and carbon-14

are three isotopes of the element carbon with mass numbers 12, 13, and 14, respectively. The atomic number of carbon is 6, which means that every carbon atom has 6 protons so that the neutron numbers of these isotopes are 6, 7, and 8 respectively.

Is carbon-14 a radioactive isotope?

It is nearly 80 years since the discovery of carbon-14,

a radioactive isotope of the sixth element

. Because its decay can be used to track the passage of time, radiocarbon has made myriad contributions across the Earth, environmental, biological and archaeological sciences.

How do you identify an isotope?

Isotopes are identified

by their mass

, which is the total number of protons and neutrons. There are two ways that isotopes are generally written. They both use the mass of the atom where mass = (number of protons) + (number of neutrons

What are the similarities and differences between isotopes?

An isotope is one of two or more forms of the same chemical element. Different isotopes of an

element have the same number of protons in the nucleus, giving them the same atomic number

, but a different number of neutrons

Is carbon 13 a radioactive isotope?

FIVE isotopic forms of the element carbon are known, having atomic weights ranging from 10 to 14. Two of them, C

¹²

and C

¹³

, exist stably in Nature, while the

others are radioactive

, and are known to us only through their production in various nuclear reactions.

What element has the most isotopes?

The elements with the most isotopes are

cesium and xenon

with 36 known isotopes.

What is the most stable isotope?

The element with the most stable isotopes is

tin

which has ten different stable isotopes. Many elements only exist in an unstable or radioactive form. All non-natural or man-made elements are radioactive isotopes

What are isotopes give 2 examples?

The examples of radioactive isotopes are

uranium- 235 and uranium- 238

. Some other examples of isotopes are carbon -12, Carbon -13 and carbon -14. In this example the numbers 12,13 and 14 represent the number of neutrons

Can isotopes be created?

Isotopes can

either form spontaneously (naturally) through radioactive decay of a nucleus

(i.e., emission of energy in the form of alpha particles, beta particles, neutrons, and photons) or artificially by bombarding a stable nucleus with charged particles via accelerators or neutrons in a nuclear reactors.

What are 3 uses of radioactive isotopes?

Different chemical forms are used for brain, bone, liver, spleen and kidney imaging and also for blood flow studies. Used to locate leaks in industrial pipe lines…and in oil well studies. Used in nuclear medicine for nuclear cardiology and tumor detection. Used

to study bone formation and metabolism

.