B) carbon, hydrogen, oxygen, and nitrogen
Bronze is an alloy composed primarily of copper and tin, with the addition of other elements such as aluminum, manganese, and nickel in varying proportions. Its chemical name would be complex due to the combination of these elements.
Coal is made up from different elements: primarily carbon but also containing hydrogen, sulfur, oxygen, nitrogen, inorganic compounds. Coal is a complex mixture: no "equation" or chemical formula.
Wilhelm Wundt, founder of experimental psychology, proposed that psychological experiences are composed compounds similar to chemical compounds. He believed that these mental compounds could be broken down into their basic elements through introspection.
Coal is primarily composed of carbon, along with varying amounts of hydrogen, sulfur, oxygen, and other elements.
Ammonium hydroxide is a chemical compound composed of four elements: nitrogen, hydrogen, and oxygen.
Of course motor oil is a chemical ! Anything that has weight is composed of elements. Elements are the incremental building blocks of chemicals. Oil is primarily composed of Hydrogen (an element) and Carbon (an element).
A compound is composed from atoms of chemical elements.
Trees are primarily composed of carbon, hydrogen, and oxygen, along with smaller amounts of other elements such as nitrogen, phosphorus, and potassium.
Everyone benefits from, and is composed of the chemical elements.
Bronze is an alloy composed primarily of copper and tin, with the addition of other elements such as aluminum, manganese, and nickel in varying proportions. Its chemical name would be complex due to the combination of these elements.
Nebulae are clouds of dust and gas that are composed of various chemical elements.
The chemical formula is established after chemical analysis.
Both are composed from chemical elements.
What and how many elements it's composed of
Carbon is an element- C (the chemical sign)
Coal is made up from different elements: primarily carbon but also containing hydrogen, sulfur, oxygen, nitrogen, inorganic compounds. Coal is a complex mixture: no "equation" or chemical formula.
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.