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How many chemical elements are considered primary elements because they make up 99 percent of all matter in living systems?
6
What element do in a reaction?
What do elements do in a reaction? A: The elements that are present form a chemical bond. This happens because of the fact that the elements that are present to form such combine together to make the chemical bond.
What elements make chalcopyrite?
The chemical formula of chalcopyrite is CuFeS2.
What are the elements called that make up less than 0.01 percent of your body mass called?
Trace elements.
What chemical elements compose more than 98 percent of the sun?
The sun's composition is dominated by two primary chemical elements, which together account for more than 98 percent of its mass. Hydrogen, the lightest and most abundant element in the universe, makes up approximately 74 percent of the sun's mass. Helium, the second lightest element, comprises about 24 percent of the sun's mass, bringing the total to 98 percent. The remaining 2 percent consists of various heavier elements, including oxygen, carbon, nitrogen, and iron, among others.
How many chemical elements are considered primary elements because they make up 99 percent of all matter in living systems?
6
The energy in biomass is used to make electricity how is the energy stored in biomass?
chemical bonds
How does two elements make a compound?
After a chemical reaction two elements form a chemical compound.
Why and how can only 6 elements make up most of earths biomass?
because the six elements ( carbon, nitrogen, oxygen, phosphorus, and sulfur) are required by many organisms and some of those elements make up our air
Which kind of insect is make up of 30 percent of the animal biomass of the Amazon Basin according to some researches?
Ant.
Does poop make biomass?
no, it is biomass and biowaste
What Seventy five percent of earths biomass is contained in?
Seventy-five percent of Earth's biomass is contained in microorganisms, particularly in the form of bacteria and archaea found in various environments, including soil, oceans, and extreme habitats. These microorganisms play crucial roles in nutrient cycling and ecosystem functioning. In contrast, plants and animals make up a smaller proportion of the total biomass on Earth.
What element do in a reaction?
What do elements do in a reaction? A: The elements that are present form a chemical bond. This happens because of the fact that the elements that are present to form such combine together to make the chemical bond.
What is the 2 or more elements that make uranium?
Uranium is a chemical element and doesn't contain other elements,As all chemical elements uranium is formed from protons, neutrons and electrons.
What elements make chalcopyrite?
The chemical formula of chalcopyrite is CuFeS2.
Elements are combined to make compounds?
Yes, chemical compounds are made up of elements combined together.
What elements make up about 25 percent of the mass of the sun?
helium
