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If the atomic number of an element is 26 then what else is also 26?
It tells you that each atom of iron has 26 positively charged protons in the nucleus and 26 negatively charged electrons in the electron shells surrounding the nucleus. There will also be approximately 26 neutrons in the nucleus depending on which isotope of iron the atom is.
What atom has most stable nucleus Iron or Lead?
Francium has an atomic covalent radius of 260 pm, is radioactive and very unstable.
Why alpha rays called helium nuclei?
Alpha rays are called helium nuclei because they consist of two protons and two neutrons, which is the same composition as a helium nucleus. When an atom undergoes alpha decay, it emits an alpha particle, which is essentially a helium nucleus that is ejected from the atom.
What does an atom consist of?
A nucleus, made of protons and neutrons, and elections.
What is the smallest particle of the element iron that can still be classified as iron?
An iron atom is the smallest iron particle that still has the properties of iron.
What is the center of an atom called?
The center of an atom is called a nucleus (nucleifor plural).Center of an atom is called the "Nucleus".
What is the characteristic of a nuclcleus of an atom?
The nucleus of an atom consist of protons and almost always also neutrons. Which gives the nucleus a positive charge.
What makes an iron atom have a greater mass than an aliminium atom?
The amount of protons in the nucleus of an iron atom is greater than in that of an aluminum atom.
Does the nucleus of an atom consist of neutrons and electrons?
No,the nucleus of an atom consists of protons and neutrons. The electrons orbit around the nucleus forming an electron cloud. The only exception to this is the atom of hydrogen(H) which nucleus consists only of one proton.
Does the nucleus of the hydrogen atom consist of a single neutron?
1 Proton only
Atoms consist of a nucleus containing?
Protons and neutrons ... which in turn contain quarks.
Does a sodium atom have fewer neutrons in its nucleus than an iron atom?
Yes. Sodium has 12 neutrons whereas iron has 30 neutrons for their most stable isotpe.
How many neutrons are in the nucleus of a typical iron atom?
30 neutrons in the most stable isotope of iron (Fe-56).
How do you account for the number of protons?
The atomic number of an element accounts for the number of protons in the nucleus of the atom of that element. For example: * Hydrogen atomic number is one. The nucleus of its atom has one proton. * Oxygen atomic number is 8. The nucleus of its atom has 8 protons. * Iron atomic number is 26. The nucleus of its atom has 26 protons. * Lead atomic number is 82. The nucleus of its atom has 82 protons. * Uranium atomic number is 92. The nucleus of its atom has 92 protons.
If the atomic number of an element is 26 then what else is also 26?
It tells you that each atom of iron has 26 positively charged protons in the nucleus and 26 negatively charged electrons in the electron shells surrounding the nucleus. There will also be approximately 26 neutrons in the nucleus depending on which isotope of iron the atom is.
What is the dense center of the atom called?
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
What atom has most stable nucleus Iron or Lead?
Francium has an atomic covalent radius of 260 pm, is radioactive and very unstable.
