Germanium is a naturally occurring element, but does not occur in pure form on the Earth (only in compounds).
Radon.
radon
Particles of rock or naturally occurring materials are commonly referred to as sediment. These materials can include sand, silt, clay, and gravel, which are formed through processes such as weathering, erosion, and deposition. Sediments play a crucial role in various geological processes and can contribute to the formation of sedimentary rocks over time. They also serve important functions in ecosystems, such as providing habitats and influencing water quality.
Yes, coal is a naturally occurring fossil fuel that is formed from the remains of plants that lived millions of years ago. It is typically found in underground deposits and is mined for use as a source of energy.
It is radon that we see formed from the decay of naturally radioactive substances in the earth's crust.
Germanium is a naturally occurring element, but does not occur in pure form on the Earth (only in compounds).
Mineral
Radon.
Obsidian is a naturally occurring glass formed as an extrusive igneous rock
radon
Particles of rock or naturally occurring materials are commonly referred to as sediment. These materials can include sand, silt, clay, and gravel, which are formed through processes such as weathering, erosion, and deposition. Sediments play a crucial role in various geological processes and can contribute to the formation of sedimentary rocks over time. They also serve important functions in ecosystems, such as providing habitats and influencing water quality.
This naturally occurring solid mixture is called a compound.
Yes, copper carbonate is a naturally occurring salt. It can be found in minerals such as malachite and azurite, which are formed through the weathering and oxidation of copper-containing rocks and ores.
Yes, coal is a naturally occurring fossil fuel that is formed from the remains of plants that lived millions of years ago. It is typically found in underground deposits and is mined for use as a source of energy.
A rock is a naturally occurring aggregate of minerals formed through geological processes such as cooling and solidification of magma or metamorphism of existing rocks. Rocks are classified based on their mineral composition and texture.
40 Ar, because of its weight its very close to 40g/mol