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Mainly Carbon And Some Other Elements
What else can I help you with?
What does an elements atomic number tell about that elements?
Atomic number indicates the amount of protons present in the nucleus of an atom.
How could you tell if a sample of matter is an element?
You can determine if a sample of matter is an element by analyzing its chemical composition. Elements are pure substances made up of only one type of atom. Using techniques like spectroscopy or chemical analysis, you can identify the specific elements present in a sample.
What does an elements atomic number tell you about that element?
Atomic number indicates the amount of protons present in the nucleus of an atom.
What does a chemical formula tell you about a pure substance?
It tells you the elements and the proportions of those elements that are present to make the pure substance.
What does a chemical compound formula tell you?
It tells what elements are present in a molecule and how many atoms of each element are present.
What the present tense of tell?
Tell is present tense. I/We/You/They tell He/She/It tells
Which is chemical equation?
A chemical Equation is a shorthand form of a chemical reaction. chemists use it to help them tell the substances that are present such as reactants, products, or proportions.Some equations also tell the physical state of a substance.
How can you tell that burning wood is an irreversible change?
Burning wood is an irreversible change because it results in the formation of new substances like ash and smoke that cannot be easily reversed back into wood. The chemical structure of the wood is altered during the burning process, making it impossible to return it to its original form.
How can you tell how many coulered substances in a drink using a chromatogram?
You can tell the number of colored substances in a drink using a chromatogram by observing the distinct peaks or bands produced on the chromatogram. Each peak or band represents a different colored substance present in the drink. By comparing the retention times of the peaks to known standards, you can identify and quantify the colored substances in the drink.
What does the group number of A elements (in the AB numbering system ) tell about valence electrons?
The group number tells you the number of valence electrons present.
What does the group number A elements (in the AB numbering system) tell about valence electrons?
The group number tells you the number of valence electrons present.
How can you tell that a burning piece of wood is chemical change?
When a burning piece of wood undergoes chemical change, it reacts with oxygen in the air to produce new substances such as ash, smoke, and gases. The change is irreversible, and the properties of the wood are altered as it transforms into new compounds. Additionally, heat and light are often produced as a result of the chemical reaction, further indicating a chemical change.
