Not naturally on Earth; calcium is too reactive with oxygen and water vapor to remain in a pure form outside a container.
Pure calcium can usually be found only in a laboratory or chemical supply storage facility; calcium is too reactive to exist in a free state in nature.
Calcium is never found in its elemental form in nature.
Assuming by "normal conditions" you mean room temperature at sea level, pure calcium would be in a solid state.
Calcium isn't usually found in its elemental state, but can be found in many minerals, such as gypsum and calcite.
calcium is an element, so it is the pure substance.. it is a grey/silver. calcium is an element, so it is the pure substance.. it is a grey/silver.
Pure calcium can usually be found only in a laboratory or chemical supply storage facility; calcium is too reactive to exist in a free state in nature.
Calcium is never found in its elemental form in nature.
Assuming by "normal conditions" you mean room temperature at sea level, pure calcium would be in a solid state.
Calcium isn't usually found in its elemental state, but can be found in many minerals, such as gypsum and calcite.
it was discovered as a solid
Tantalum doesn't exist in pure state in nature.
Normally found as a solid.
calcium is an element, so it is the pure substance.. it is a grey/silver. calcium is an element, so it is the pure substance.. it is a grey/silver.
No, calcium tends to form ionic bonds when in compounds. In its pure metallic state, it forms metallic bonds.
Solid.I found the answer here:What_state_of_matter_is_calcium_at_room_temperature
Yes. Calcium oxide is a compound which is a type of pure substance.
Yes. Calcium oxide is a compound which is a type of pure substance.