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What else can I help you with?
What is the material in the leaf that must be present for photosynthesis to occur?
The material is Chlorophyll and it comes from a green part of a plant cell called the chloroplast.
What gas is used when a candle gives out red flam?
The colour of a candle flame does not depend on the material being burned. Colours depend on the presence of various metallic atoms in the flame. For various shades of red the material could be:CalciumLithiumMercuryRadiumYttriumZirconium
What elements are present in sulfate?
Well, there are 4 elements present in Ammonium Sulfate. (NH4)2SO4: N is one element, H is another element and S and O make up 2 elements total. Hence, N+H+S+O gives you 4 elements total.
Can scientists analize the elements of a star?
Scientists can assess which elements are present in the star, by looking at the light it gives off and breaking this light down into the different colours that make up the total colour. They look at the spectrum given off. The different elements present in the star cause different light wavelengths (or colours) to be emitted.
If the composition of a material is fixed?
If the composition of a material is fixed, it means that the material is made up of a set combination of elements in specific proportions. This fixed composition gives the material its unique properties and characteristics, which remain consistent as long as the composition is maintained.
What fuel gives off the most energy if 1 gram was burned?
Pure hydrogen gas gives off the most energy when burned, producing about 142 kilojoules per gram.
What is the emperical formula for C6H12?
Empirical formula gives the proportions of the elements present in a compound but not the actual numbers or the arrangement of atoms. The empirical formula for C6H12 is CH2.
How energy is coal converted to electricity?
Electricity from coal is the electric power made from the energy stored in coal. Carbon, made from ancient plant material, gives coal most of its energy. This energy is released when coal is burned.
What is the name given to a material that gives off electrons when light strikes it?
The material is called a photoemissive material.
What is the present tense of gave?
give (or gives)
What does it mean when a guy friend gives you a valentine present and you are not dating?
If a guy gives you a valentine present and youa re not dating it might mean that he is interested in you!
How do you determine the total number of elements in a chemical formula?
To determine the total number of elements in a chemical formula, you count the atoms of each element present in the formula. Each element is represented by its chemical symbol (e.g., H for hydrogen, O for oxygen). The sum of the atoms of each element gives you the total number of elements in the chemical formula.
