0
Corrected:
- V-51, Vanadium isotope (99.8%) has Atomic Mass of 50.94396 a.m.u. (mass number 51)
- Cr-51, chromium isotope is not a naturally occurring isotope, with atomic mass of 50.94477 a.m.u.
Incorrect answer was:
(Cr) Chromium (51.9961) has massnumber 52!!
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoThe chemical element with the atomic number 51 is Antimony (Sb). Antimony is a Metalloid in Group 15(5) of the Periodic Table. It has 51 electrons in 5 electron shells with 5 electrons in the outer shell.
Wiki User
∙ 15y agoElement 51 is Antimony (Sb). Its Atomic number is 51.
Wiki User
∙ 6y agoThe element with an atomic number of 51 is called, "Antimony" (ANT ih moe nee).
Add your answer:
Earn +20 pts
What element has the atomic number of 51 Is it Antimony?
it is
What element has the atomic mass of 56?
The element with an atomic number of 51 is Sb - Antimony; atomic weight = 121.75.
What has this noble gas notation of Kr 5s2 4d10 5p3?
there are 51 electrons in all. So the atomic number of the element is 51 and the element is antimony.
What is the Relative atomic mass of chromium?
Chromium is a meta element. Atomic mass of it is 52.
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What element has the atomic number of 51 Is it Antimony?
it is
What is silvery white element atomic number 51?
Antinomy
How many electrons are in element 51?
The chemical element with the atomic number 51 is Antimony (Sb). Antimony is a Metalloid in Group 15(5) of the Periodic Table. It has 51 electrons in 5 electron shells with 5 electrons in the outer shell.
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.
What element is in period 5 and is a transition element and has 51 neutrons?
The isotope of zirconim, 91Zr, has 51 neutrons. In order to solve this problem, one must know that an element's atomic weight is the average of its number of protons and neutrons (only neutrons are variable). Since the atomic number is the number of protons, the atomic number subtracted from the atomic weight gives the number of neutrons. An element in period 5 that has this many neutrons is found to be zirconium (the isotope 91Zr).
What element has the atomic mass of 56?
The element with an atomic number of 51 is Sb - Antimony; atomic weight = 121.75.
How many protons does an atom with an atomic number of 51?
23 Protons and 28 Neutrons. The atomic number is always equal to the number of protons in an element. The element is vanadium (symbol V). Any atom with 23 protons is be vanadium, but some vanadium atoms will have more or less than 28 neutrons. The mass number is the sum of the number of protons and neutrons together, and this can vary for the same element (called isotopes). To find the number of neutrons, just subract the atomic number from the mass number.
What has this noble gas notation of Kr 5s2 4d10 5p3?
there are 51 electrons in all. So the atomic number of the element is 51 and the element is antimony.
How do you use the word antimony in a sentence?
Antimony (Sb) is a Chemical Element with an Atomic Weight of 121.76 and Atomic Number of 51.
What is Atomic and mass number of Sb element?
The Atomic Number is 51 and the mass is 121.76.
What is the atomic number of an atom contains 40 protons 40 electrons and 51 neutrons?
The atomic number is the number of protons in the nucleus which, for a neutral atom, would be 32.
What is the Relative atomic mass of chromium?
Chromium is a meta element. Atomic mass of it is 52.
