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What are the 10 examples of subtances?
Substances can be classified into elements and compounds. Ten examples include: Water (H₂O) - a compound. Carbon dioxide (CO₂) - a compound. Oxygen (O₂) - an element. Gold (Au) - an element. Sodium chloride (NaCl) - a compound. Iron (Fe) - an element. Ethanol (C₂H₅OH) - a compound. Helium (He) - an element. Ammonia (NH₃) - a compound. Silver (Ag) - an element.
Is helium found in methane?
No, helium and methane are separate gases. Helium is a noble gas that is primarily obtained from natural gas deposits, while methane is a hydrocarbon compound composed of carbon and hydrogen atoms. Helium is typically found in reservoirs separate from methane deposits.
Which organic compound contains carbon hydrogen oxygen nitrogen and phosphorus?
which of these elements must be in organic compuonds oxygen hydrogen carbon helium or iron
Does helium have carbon dioxide in it?
Helium does not combine with other elements and pure helium will not have carbon dioxide in it.
Does helium produce carbon dioxide?
No, helium does not produce carbon dioxide. Helium is an inert gas and does not react chemically with other substances to produce carbon dioxide. Carbon dioxide is produced from the combustion of carbon-containing compounds.
What does helium carbon potassium have in common?
Helium, carbon, and potassium are all chemical elements found on the periodic table. They each have distinct properties and uses in various applications.
Which is a compound oxygen helium carbon dioxide nitrogen?
Carbon dioxide is a compound consisting of carbon and oxygen.
Who has the greatest atomic radius out of Helium Oxygen Carbon Nitrogen and Potassium?
na
What are the 10 examples of subtances?
Substances can be classified into elements and compounds. Ten examples include: Water (H₂O) - a compound. Carbon dioxide (CO₂) - a compound. Oxygen (O₂) - an element. Gold (Au) - an element. Sodium chloride (NaCl) - a compound. Iron (Fe) - an element. Ethanol (C₂H₅OH) - a compound. Helium (He) - an element. Ammonia (NH₃) - a compound. Silver (Ag) - an element.
Is helium an compound?
No. Helium is not an compound, it is a element.
Why is helium a compound?
Helium is not a compound, it is an element.
Is a helium a compound?
Helium is not a compound, it is an element.
Is helium a compound mixyure?
Helium is an element and not a compound or mixture.
Is helium found in methane?
No, helium and methane are separate gases. Helium is a noble gas that is primarily obtained from natural gas deposits, while methane is a hydrocarbon compound composed of carbon and hydrogen atoms. Helium is typically found in reservoirs separate from methane deposits.
Which organic compound contains carbon hydrogen oxygen nitrogen and phosphorus?
which of these elements must be in organic compuonds oxygen hydrogen carbon helium or iron
What gasses are in mercurys atmosphere?
Molecular oxygen, sodium, hydrogen, helium, potassium, argon, nitrogen, carbon dioxide, water vapor, xenon, krypton, & neon
What happens when you mix potassium and tellurium?
It is impossible to mix potassium and tellurium in a chemical reaction because to form a stable compound, you get 8 valence electrons. Potassium is in group I, so it has 1 electron. Tellurium is in group XVI, so it has six electrons. 1+6=7, so it is impossible UNLESS you have two potassium atoms to form K2Te.
