95.94
Molybdenum
Molybdenum's atomic number is 42 and its atomic weight is 95.94
Manganese is a meta element. Atomic mass of it is 55.
The atomic number of molybdenum (Mo) is 42. See the Web Links to the left of this answer for a periodic table with more information about this element!
An element's atomic number gives its number of protons. Checking the periodic table, we see that molybdenum is the element with the atomic number of 42. Thus molybdenum has 42 protons in its nucleus.
A periodic table should be useful here, there even is a link provided for you below. One glance at the forty second element on the table should give you your answer. the element is molybdenum.
The atomic mass of molybdenum (Mo) is approximately 95.94 amu (atomic mass units).
no, magnesium is an element but can become a compound
42 electrons implies atomic number of 42, which implies that it's molybdenum. With 42 electrons implies 42 protons implies an atomic mass of 42+53=95 which is 95Mo, one of the stable isotopes of this element. Please see the link.
The atomic number of molybdenum (Mo) is 42. See the Web Links to the left of this answer for a periodic table with more information about this element!
Magnesium is a meta element. Atomic mass of it is 24.
The element is Iodine (I). It has an atomic mass of about 126.9.