Some properties, such as mass, depend on how much matter is present. Other properties, such as malleability, remain the same no matter how much matter is present.

Which of these choices is a physical property of the element potassium that remains the same no matter how much matter is present?

A. Melting point
B. Volume
C. Flammability
D. Reactivity

The** physical property** of potassium that remains the same no matter how much matter is present, is its flammability . It is the property of producing flames when heated.
What is potassium ?
Potassium is 19th element in periodic table. It is placed in the first group and is called an alkali metals . As other metals, potassium exhibit conductivity, malleability, ductility, luster etc.
Metals are rich in electrons and they electrons transition when heated produce characteristic color to the flame. Melting point of a substance depends on the atomic mass of the element.
Flammability on the other hand does not depends on the amount or size of matter. Its depends on the reactivity towards air and the its rate of combustion to capture fire.
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Answered by kanikabajaj294 | 2024-06-17

density, color, texture, malleability, solubility, thermal conductivity, electrical conductivity, melting point, and boiling point. ;

Answered by beastmodebryce113 | 2024-06-24

The physical property of potassium that remains the same regardless of the amount present is its melting point, which is 63.5 °C. Other options like volume are extensive properties and vary with quantity. Therefore, the best choice is A. Melting point.
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Answered by kanikabajaj294 | 2024-10-01