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How many protons in the nucleus of 79Br?
All the isotopes of bromine have 35 protons.
What do isotopes and nucleus have in common?
Isotopes and nuclei are both related to atoms. Isotopes are atoms of the same element with different numbers of neutrons in their nuclei. The nucleus is the central part of an atom that contains protons and neutrons.
Do isotopes have a nucleus?
Yes. Isotopes are simply normal elements with a different number of constituent neutrons in their nucleus. All isotopes have a nucleus with an identical number of protons to its element.
Isotopes can have the same what?
Isotopes of an element have the same numbers of protons in the nucleus (and corresponding electrons). It's not so much "can have", as "do have". It's just a different number of neutrons that makes a different isotope.
How many protons are in the nucleus of an atom of Uranium - 238?
There are 92 protons in the nucleus of an atom of Uranium-238.
What is an atom's mass number?
An atom's mass number is the total number of protons and neutrons in its nucleus. It is used to identify isotopes of an element since isotopes of the same element have the same number of protons but different numbers of neutrons.
What is a similarity and a difference between isotopes of an element?
All isotopes of an element have the same number of protons in the atomic nucleus, which is its atomic number on the periodic table. All isotopes of an element contain different numbers of neutrons in their atomic nuclei, which causes the isotopes of an element to vary in mass number (protons + neutrons).
What do two different neutral isotopes of the same elements have in common?
They have the same number of protons in the nucleus and same number of electrons surrounding the nucleus.
Where is the nucleus in a Krypton?
The nucleus of any atom is in the center; the nucleus of krypton has 36 protons and a variable number of neutrons, depending on the isotopes.
How isotopes produced?
An isotope can be produced if a nucleus gains a neutron or if one of the protons in its nucleus decays into a neutron and positron.
How many protons newtrons and electrons?
An atom's nucleus contains protons and neutrons, while electrons orbit around the nucleus. The number of protons defines the element, the number of neutrons can vary within isotopes of the element, and the number of electrons equals the number of protons in a neutral atom.
How many protons and neutron does a nucleus have?
The number of protons an atom has depends on which element it is. Every element has a different number of protons. And within each element, there will be a different number of neutrons, creating isotopes.
