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Antimony (Sb) has the atomic number of 51. The atomic number is the same as the number of protons in the atom (an the same as the number of electrons in the neutral atom).
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∙ 13y ago
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∙ 9y agoThe atomic number of antimony (Sb) is 51.
The atomic weight of Sb is 121.76 grams per mole.
See the Web Links to the left of this answer for a periodic table with more information about this element!
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∙ 9y agoAntimony has 51 protons, 51 electrons, and 71 neutrons. Antimony has the chemical symbol Sb and is considered a metalloid. This element is a member of Group 15.
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∙ 16y agoIn the most common isotope, Antimony-122, there are 71 neutrons.
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∙ 11y agoThe mass number of antimony is:
121.76
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∙ 11y agothe mass number of antimony is 121.76
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∙ 15y ago121.76 amu
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How many proton and electron in antimony 121?
Antimony, Sb, has the atomic number 51. The atomic number is the number of protons in the nuclei of all antimony atoms, so Sb atoms have 51 protons. In a neutral atom, the number of protons equals the number of electrons. So Sb atoms also have 51 electrons. Antimony-121 is an isotope of antimony with a mass number of 121. From the mass number, we can subtract the number of protons and get the number of neutrons in the atoms of the 121Sb isotope, which is 121-51 = 70 neutrons.
What electron has 51 protons and 72 electrons?
Antimony
How many valence shell does antimony have?
The valency of antimony is 5. This is because antimony is in Group V of the periodic table. Being a part of that group means that it has 5 valence electrons.
How many electrons are gained or lost in antimony?
theatomic number of Antimony (Sb) is 51 and its atomic weight is 121.760. Determine the following: # The number of neutrons # the number of valence eletrons # the type of elementtheatomic number of Antimony (Sb) is 51 and its atomic weight is 121.760. Determine the following: # The number of neutrons # the number of valence eletrons # the type of element
Which element has 51 neutrons?
An element's number of protons is the same as its atomic number. Thus, an atom with 51 protons has the atomic number 51. By looking up this element on the periodic table, one finds that it is antimony.
How many proton and electron in antimony 121?
Antimony, Sb, has the atomic number 51. The atomic number is the number of protons in the nuclei of all antimony atoms, so Sb atoms have 51 protons. In a neutral atom, the number of protons equals the number of electrons. So Sb atoms also have 51 electrons. Antimony-121 is an isotope of antimony with a mass number of 121. From the mass number, we can subtract the number of protons and get the number of neutrons in the atoms of the 121Sb isotope, which is 121-51 = 70 neutrons.
What is the number of subatomic particles for antimony?
Antimony has 51 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in an antimony isotope = Mass number - 51
What is the ground state electronic configuration of antimony?
Antimony, symbol Sb has an atomic number of 51. This is the number of protons in the nucleus of an atom of Sb, and in a neutral atom it is also the number of electrons. The ground state electron configuration for antimony is: 1s22s22p63s23p63d104s24p64d105s25p3
What is the name of the element that has 51 protons?
Antimony has 51 protons.
How many neutrons are in antimony 122?
You look up antimony. You discover its symbol is SB. You look on your periodic table. You come to the symbol SB. You see that it is number 51. You know that is also the number of protons in the atom. You know that 122 is the atomic weight. You know that the Atomic Weight mainly comes from the weight of the neutrons and protons. You know that when you have the atomic weight you can subtract the atomic number from the atomic weight and get the number of neutrons.
What has one more proton than tin?
Tin's atomic number is 50. Thus, it has 50 protons per atom. The atom with 51 protons is antimony.
What electron has 51 protons and 72 electrons?
Antimony
How many protons neutrons and electrons does antimony-123 have?
Protones = 51 Electrones = 49 Neutrones = 70 or 72
What is the proton neutrons and electrons for antimony?
51 protons, 51 electrons and 70 neutrons (in Antimony-171 isotope)
How many valence shell does antimony have?
The valency of antimony is 5. This is because antimony is in Group V of the periodic table. Being a part of that group means that it has 5 valence electrons.
How many electrons are gained or lost in antimony?
theatomic number of Antimony (Sb) is 51 and its atomic weight is 121.760. Determine the following: # The number of neutrons # the number of valence eletrons # the type of elementtheatomic number of Antimony (Sb) is 51 and its atomic weight is 121.760. Determine the following: # The number of neutrons # the number of valence eletrons # the type of element
What is the atomic number for antimony trisulphide?
Antimony trisulphide Sb2S3 is a compound and does not have an atomic number. Antimony does and so does sulfur - but not the compound
