Question

The substance for which the
resistance remains almost
unchanged by the increase in
temperature.
1) Manganese
2) Tungsten
3) Copper
4) Silicon​

Answer 1

Answer:

manganese

Explanation:

plz Mark me as

brainlist

Answer 2

Answer:

Manganese

Explanation:

Manganese is a chemical element with the symbol Mn and atomic number 25. It is not found as a free element in nature; it is often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels.

• Symbol: Mn
• Atomic mass: 54.938044 u
• Electron configuration: [Ar] 3d^54s²
• Atomic number: 25
• Melting point: 1,246 °C
• Discoverers: Johan Gottlieb Gahn, Carl Wilhelm Scheele, Ignatius Gottfried Kaim