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atomic number
What else can I help you with?
Tells you the number of atoms in each element?
atomic mass is the answer
What three things does a chemical formula tell you?
The type and the number of atoms of each element present.
What does a chemical formula of a substance tell us?
It tells what elements are present in a molecule and how many atoms of each element are present.
Is elements atoms?
Elements are made of atoms. Each element is made up of the same kind of atoms, having the same atomic number.
A chemical formula tells what make up a and the exact of atoms of each element in a unit of compound?
Yes, a chemical formula represents the types of atoms and the number of each type of atom in a single unit of a compound. It provides the ratio of different elements present in the compound. The formula also helps in determining the properties and behavior of the compound.
What does the number 17 tells you about chlorine atoms?
The number of protons in the nucleus of each atom of chlorine.
What a compound formula tells about compound'?
It tells what elements are in a compound and the number of each type of atom in each molecule/formula unit.
How are elements identified in terms of their atoms?
Elements are identified based on the number of protons in their atoms, which is known as the atomic number. Each element has a unique atomic number, allowing scientists to distinguish between different elements.
The number 2 in the formula h20 tells you that each unit of this compound contains two?
Hydrogen atoms
How do you determin how many atoms in each element?
To determine how many atoms are in each element of a compound, you can analyze its chemical formula. The formula indicates the number of atoms of each element present; for example, in water (H₂O), there are two hydrogen (H) atoms and one oxygen (O) atom. If the formula includes subscripts, they represent the number of atoms for the corresponding element, while parentheses may indicate groups of atoms that are counted together. For elements in their pure form, like O₂, the subscript directly tells you the number of atoms, in this case, two oxygen atoms.
What else are you supposed to know about how atoms of different elements are different?
Atoms of each element have a specific number of protons.
How many atoms are there in a mixture of two elements?
The number of atoms in a mixture of two elements depends on the amount of each element present. You can calculate the number of atoms by using Avogadro's number (6.022 x 10^23 atoms/mole) and the chemical formula and quantities of each element in the mixture.
