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How many atoms does a molecule contain?
It depends on the molecule! If you have a molecular formula for a molecule and the formula does not contain parentheses, you can find the number of atoms in it by adding all the subscripts, treating no subscript as the number 1. If the formula does contain parentheses, first multiply any subscript within the parentheses by the subscript at the end of the parentheses, then add these modified numbers to those of any other atoms in the formula that are not in parentheses.
What Average atomic mass is in parentheses?
For elements with no stable isotopes, the mass number of the isotope with the longest half-life is in parentheses.
When Average atomic mass is in parentheses?
For elements with no stable isotopes, the mass number of the isotope with the longest half-life is in parentheses.
What does it mean when an average atomic mass is in parentheses?
For elements with no stable isotopes, the mass number of the isotope with the longest half-life is in parentheses.
What does it means when Average atomic mass is in parentheses?
For elements with no stable isotopes, the mass number of the isotope with the longest half-life is in parentheses.
What should be around number used to a number list in a paragraph?
Parentheses
How many atoms does a molecule contain?
It depends on the molecule! If you have a molecular formula for a molecule and the formula does not contain parentheses, you can find the number of atoms in it by adding all the subscripts, treating no subscript as the number 1. If the formula does contain parentheses, first multiply any subscript within the parentheses by the subscript at the end of the parentheses, then add these modified numbers to those of any other atoms in the formula that are not in parentheses.
What should be applied around number used to number a list in paragraph?
Parentheses
When a sign is not written between two numbers how do you calculate that?
If there are parentheses around the numbers (two parentheses for each number) multiply them.
What should be applied around numbers to number a list in a paragraph?
Parentheses
What should be applied around numbers used in a number list in a paragraph?
Parentheses
What should be applied around numbers used to number a list in a paragraph?
Parentheses
Would you Explain the distributive property?
The distributive property is a property for multiplying with parentheses. It states that a(b+c)=ab+ac. The means that 3(x+2)=3x+6, for example. Basically, the distributive property says you must multiply everything within the parentheses by the number outside the parentheses.
distribute?
Add multiply what is in parentheses and the number that is on the outside of the parentheses that is to the right or to the left.
The process of multiplying a number outside a set of parentheses to everything inside the parentheses is called?
The process of multiplying a number outside a set of parentheses to everything inside the parentheses is called distributing or the distributive property. This property is used to simplify algebraic expressions by multiplying the external number to each term inside the parentheses.
How many carbon atoms in cobalt acetate?
The formula for cobalt acetate is Co(C2H3O2)2. According to the formula, there are four carbon atoms in each formula unit. When an ion is in parentheses, you multiply the subscripts inside the parentheses times the subscript outside the parentheses to find the total number of atoms of an element.
What does the subscipt in a chemical formula refer to?
The subscript refers to the number of the specific atom or, if parentheses are present, group of atoms, in a molecule or formula unit. No subscript is given if there is only one such atom per molecule. For example, H2O is the formula for water. the subscripted 2 shows that there are two hydrogen atoms in the molecule.
