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mojhsa [17]
3 years ago
15

How do the isotopes of an element differ?

Chemistry
1 answer:
ra1l [238]3 years ago
5 0
They have different neutron number and thus different mass number, but they are the same element.
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Match each type of learning to the correct definition.
andreev551 [17]

Answer:

conditioning

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imprinting

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the process of using prior knowledge to solve a problem

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Explanation:

3 0
4 years ago
Escribe aquí algo que consideres que requiere un balance para que se lleve a cabo correctamente​
Solnce55 [7]

Answer:

Algo importante sobre el balance de una reacción química es la ley de la conservación de la masa que establece que la masa no se crea ni se destruye sólo se transforma de modo que en una reacción química la suma de la masa de los reactivos debe ser igual a la suma de la masa de los productos.

Por ejemplo: La fermentación de la glucosa es una reacción química balanceada que da como resultado etanol y dióxido de carbono.

C₆H₁₂O₆ → 2C₂H₆O +2CO₂

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C₂H₆O= 2*12+6*1+16=46 g/mol

CO₂=12+2*16=44 g/mol

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180 g/mol = 2*46 g/mol + 2*44 g/mol

180 g/mol = 92 g/mol + 88 g/mol

180 g/mol = 180 g/mol

8 0
3 years ago
How/why is maintaining healthy soil a social justice issue for our area and community
podryga [215]

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3 years ago
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Cohesion describes water's attraction to other water molecules

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3 years ago
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What does a nonpolar covalent bond show about the electronegativities of its
AleksandrR [38]

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B. The electronegativities of the two atoms are equal.

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3 years ago
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