Chemical symbols
Explanation:
Chemical symbols are used to represent and identify elements in chemistry. Elements are distinct substances that cannot be split into simpler substances by chemical means.
They are made up of only one kind of atoms.
- Each element is symbolized by a chemical symbol.
- A chemical symbol consists of:
- A capital letter
- A capital letter followed by a small letter derived from English or Latin or Greek name of the element.
Examples are:
Hydrogen H
Nitrogen N
Learn more:
Chemical symbol brainly.com/question/4670413
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<span>What would you use if you needed to determine the density of an object?
</span>Balance and Graduate Cylinder
Hope This Helps! <span>\(★ω★)/</span>
Answer:
The independent variable (IV) is the characteristic of a psychology experiment that is manipulated or changed by researchers, not by other variables in the experiment.
For example, in an experiment about the effect of nutrients on crop growth: The independent variable is the amount of nutrients added to the crop field. The dependent variable is the biomass of the crops at harvest time.
Therefore : 3. the variable that responds to what the scientist changes in an experiment
Answer:
2C3H18 + 15O2 ---->6CO2 +18H2O
Explanation:
the number of reactant must be equal to the number of product.
The mitosis is the cell division so it both B and C
