The following content consists of what the planets in our solar system are made of. Composition is defined as an object that is made of elements. What elements make up the planet’s atmospheres in our solar system?
Mercury consists of the elements oxygen, sodium, hydrogen, helium, potassium, iron, and silicate.
Venus is mostly made of sulfur dioxide, sulfuric acid, and carbon dioxide.
Earth has an atmosphere that consists of nitrogen, oxygen, and carbon dioxide.
Mars is made of iron, nickel, sulfur, magnesium, aluminum, calcium, and potassium.
Jupiter is a gas giant that consists of mostly hydrogen and helium.
Saturn is made of hydrogen, helium, ammonia, ammonium sulfide, and iron alloy.
Uranus is made of hydrogen, helium, methane, water, ammonia
Neptune consists of hydrogen, helium, methane, and nickel-iron alloy.
Pluto is mostly made of nitrogen, methane, carbon, and monoxide.