Technically all of them... They all have a point at which they turn to liquid, it is just usually very hot. The only metal that is liquid at room temperature is Mercury (Hg) but it is not in the position specified. The element you specified is called platinum but it's melting point is 2042.1K (1869ish C I believe)
There is no element with 28 protons in group 4. I think you are getting confused with group 4 and PERIOD 4. In period 4, the element with 28 protons is Nickel.
Platinum: Pt Atomic Number: 78 Atomic Weight: 195.084 Melting Point: 2041.55 K (1768.4°C or 3215.1°F) Boiling Point: 4098 K (3825°C or 6917°F) Density: 21.46 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 6 Group Number: 10 Group Name:none
Pt is the symbol for platinum, which is a silvery white metal that is malleable and ductile. Its atomic number is 78, and its atomic weight is 195.084. Platinum is in group 10, period 6.
Platinum is in the group of elements known as the transition metals. It is a precious metal that is highly valued for its luster, durability, and conductivity.
Platinum is present on period 6 and group 10.It is represented by symbol Pt.It has atomic number of 78.
Nickel: Ni, atomic number 28, group 10, period 4.
Nickel is a chemical element, metal placed in the periodic table of Mendeleev in the group 10 and period 4.
Nickel is a transition metal in Group 10 of the periodic table.
There is no element with 28 protons in group 4. I think you are getting confused with group 4 and PERIOD 4. In period 4, the element with 28 protons is Nickel.
Nickel is #28 on the periodic table; its symbol is Ni.
The symbol for nickel is Ni. It is in Group 10 of the periodic table and located in the d-block. Nickel is a transition metal and displays magnetic properties.
nickel is in period 4. Specifically period 4 group 10
Platinum: Pt Atomic Number: 78 Atomic Weight: 195.084 Melting Point: 2041.55 K (1768.4°C or 3215.1°F) Boiling Point: 4098 K (3825°C or 6917°F) Density: 21.46 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 6 Group Number: 10 Group Name:none
AnswerIt is a transitional metal in period 6, group 10 of the periodic table.
Platinum is in Group 10, , and Period 6.
Platinum
Platinum is located in Group 10 and Period 6 of the periodic table of elements. It has the atomic number 78 and the symbol Pt.