The forty-seventh element is silver.
Niobium
Rhodium
I think 49th is Indium
The forty eighth element on the periodic table is cadmium, with the symbol Cd and atomic number 48. It is a soft, bluish-white metal commonly used in batteries and pigments.
Molybdenum is the 42nd element on the periodic table.
The forty-fourth element on the periodic table is ruthenium. Ruthenium is a rare transition metal known for its high corrosion resistance and its use in catalytic converters, electronics, and some jewelry.
One seventh of forty-nine is seven. This is calculated by dividing forty-nine by seven, which equals seven.
If you look at the periodic table, Argon's atomic mass is forty, and its atomic number is eighteen. So forty minus eighteen = 22 neutrons
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.
49 ÷ 7 = 7Therefore, one seventh of 49 is 7
yes
5347 =3.4881207009346770697503160043498e+242