Admin Table of Contents
- 1 What do isotopes of the same element have different numbers?
- 2 Can the same element have a different number of neutrons?
- 3 Why do isotopes have different neutrons?
- 4 How are isotopes of the same element similar How are they different?
- 5 Which elements have isotopes with the same protons and neutrons?
- 6 Do isotopes have the same mass number?
- 7 How are atomic mass and isotopes the same?
- 8 What are elements that have the same number of protons and neutrons?
What do isotopes of the same element have different numbers?
Isotopes are members of a family of an element that all have the same number of protons but different numbers of neutrons. The number of protons in a nucleus determines the element’s atomic number on the Periodic Table.
Can the same element have a different number of neutrons?
The nucleus of an atom contains neutrons and protons bonded tightly together. The same chemical element can have a different number of neutrons and still be the same element. We refer to the atoms of the same element with different numbers of neutrons as “isotopes”.
Do isotopes have more or less neutrons?
Atoms of the same element that contain the same number of protons, but different numbers of neutrons, are known as isotopes. Isotopes of a given element contain different numbers of neutrons, therefore, different isotopes have different mass numbers.
Is isotope number of neutrons?
Atoms of the same element that contain the same number of protons, but different numbers of neutrons, are known as isotopes. Isotopes of any given element all contain the same number of protons, so they have the same atomic number (for example, the atomic number of helium is always 2).
Why do isotopes have different neutrons?
Atoms of the same element have the same number of protons, which is called the atomic number. Different isotopes of an element have different numbers of neutrons. As a result, they also have different mass numbers, which is the number of protons plus the number of neutrons.
How are isotopes of the same element similar How are they different?
all isotopes have the same number of protons and the same number of electrons. Because the electron structure is the same isotopes have the same chemical properties. What is different is the number of neutrons, The different number of neutrons all cause a difference in the atomic weight or mass of the atoms.
Why do isotopes have different numbers of neutrons?
What are isotopes and how are isotopes distinguished from one another?
An isotope is a different form of the same element. They differ from each other by the number of neutrons, however they have the same number of protons and electrons. This results in a different atomic mass.
Which elements have isotopes with the same protons and neutrons?
However, some helium atoms have more or less than two neutrons. Atoms with the same number of protons but different numbers of neutrons are called isotopes….Mass Number.
| Chemical Symbol | Name | |
|---|---|---|
| Pb | Lead | Plumbum |
Do isotopes have the same mass number?
Isotopes of any given element all contain the same number of protons, so they have the same atomic number (for example, the atomic number of helium is always 2). Isotopes of a given element contain different numbers of neutrons, therefore, different isotopes have different mass numbers.
How do isotopes of a given element differ How are they similar?
Isotopes differ in the number of neutrons, which in result make them different in mass number, which is the number of protons and electrons. Isotopes are similar in the number of protons, which is known as the atomic number.
What is an isotope compare different isotopes of the same element to answer the question?
Isotopes are versions of the same element. They have the same number of protons and electrons as the element but different mass numbers and number of neutrons.
Isotopes are atoms of the same element that have different numbers of neutrons, resulting in a different atomic mass. Having different numbers of neutrons in the nucleus will not affect the charge of the atom. Instead, different isotopes have different mass and have different tendencies to radioactively decay.
How are atomic mass and isotopes the same?
Atomic mass is the sum of a number of protons and neutrons, while atomic number is equal to the number of protons. The number of protons in an element is constant, while the number of neutrons varies. Isotopes are atoms in which the number of neutrons varies but the number of protons remains constant.
What are elements that have the same number of protons and neutrons?
Or in other words, elements that have the same number of protons, but different numbers of neutrons are called Isotopes. e.g. 1 H 1 (Protium), 2 H 1 (Deutetrium), 3 H 1 (Tritium) are isotopes of Hydrogen. Applications of Radioactive Isotopes Radioactive isotopes have several applications.
How are isotopes and isobars alike and different?
1. Isotopes are atoms with the same number of protons but differ in numbers of neutrons. 2. 3. Isotopes occur in the same place in the periodic table. Isobars occur at a different place in the periodic table. 4. Isobars mostly have similar physical properties. 5. Arrangement of electrons are different. 6. They are atoms of the same element.