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guajiro [1.7K]
4 years ago
10

An atom is always an element . but an element is not always an atom. but an element can also be a compound . an example is which

is an element and an atom while is an element and a molecule. a molecule is always made up of non-metals which are found to the right of the stairs on the ptoe. a molecule is always than one . but may be made up of or more the same elements or two or more elements. a molecule such as or are examples of molecules . molecules are always covalent bonds which are made up of . a compound is always than elements and must be made up of two types of elements. an example of a compound that is made of of non-metals is which can also be called a because it has more than one type of . an example of a compound that contains a metal is which is called a compound. formula units are always ionic bonds which means that they contain a . the difference between an atom and a molecule is the of elements in the formula. the difference between an element and a compound/formula is the of elements in the formula.
Chemistry
1 answer:
ivanzaharov [21]4 years ago
6 0
Non-metals is which can also be called a because it has more than one type of . an example of a compound
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What is meant by the mass percent concentration of a solution
alexira [117]

Answer:

The mass of a solute divided by the mass of a solution times 100

Explanation:

The concentration of a solution refers to how much of a solute is dissolved in an amount of solvent. To express this concentration exist different methods, the mass percent concentration is one of them and is <em>defined as the mass of a solute divided by the mass of a solution times 100:</em>

<em>%m/m= (mass of a solute/mass of solution)x100</em>

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%m/m is commonly used when you can measure the masses of both solute and solution.

I hope you find this information useful and interesting! Good luck!

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How many grams of ammonia (NH3) are present in 5.0L of a 0.050M Solution?
MissTica

Answer:

B

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