What is the atomic number for an element whose mass number is 78 which contains 32 neutrons per atom?
From this, we will get the atomic number of the atom which is equal to mass number, that is 78- Number of neutron, which is 32 From this atomic number is of an element given is equal to 46 and Atom with 46. Atomic number is palladium in the modern periodic table. So our answer is palladium with atomic number 46.
What is the element name of 78?
platinum
| atomic number | 78 |
|---|---|
| atomic weight | 195.09 |
| melting point | 1,769 °C (3,216 °F) |
| boiling point | 3,827 °C (6,920 °F) |
| specific gravity | 21.45 (20 °C) |
Has an atomic number of 78?
Platinum (Pt)
Platinum (Pt) is a heavy white metal that has the atomic number 78 in the periodic table. It is a Transition metal in Group 10.
What is the atomic symbol of an atom with atomic number of 78 and 116 neutrons?
Pt
Platinum – Properties Summary
| Element | Platinum |
|---|---|
| Atomic Number | 78 |
| Symbol | Pt |
| Element Category | Transition Metal |
| Phase at STP | Solid |
What is the mass number for an atom of xenon containing 54 protons and 78 neutrons?
An isotope with 54 protons and 78 neutrons has an atomic number of 54 and a mass number of 54+78=132. Look up the atomic number on the periodic table to find the element xenon, with elemental symbol, Xe.
What element has 78 protons and 117 neutrons?
Platinum is the third element of the tenth column in the periodic table. It is classified as a transition metal. Platinum atoms have 78 electrons and 78 protons with 117 neutrons in the most abundant isotope.
What is the mass number of platinum?
195.084 uPlatinum / Atomic mass
What is the mass of chlorine?
35.453 uChlorine / Atomic mass
What’s the symbol for the atom with 80 protons 78 electrons and 121 neutrons?
Chemical Elements.com – Mercury (Hg)
What is the atomic number for an element whose mass number is 78 which contains 40 neutrons per atom?
Let’s rearrange this algebraic expression, the mass number minus the neutrons, So the atomic number is going to be the mass number 78 minus the number of neutrons 40 Which equals 38. 38 is the atomic number.
What is the correct atomic symbol for an isotope with 54 protons and 78 neutrons?