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k0ka [10]
2 years ago
9

The definition of a chemical change is when two or more substances (molecules) combine to form a new substance (or new molecules

).
Chemistry
2 answers:
frosja888 [35]2 years ago
3 0

Answer:

In a chemical change, the atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed, the change is called a chemical change

Explanation:

In a chemical change, the atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed, the change is called a chemical change

Fudgin [204]2 years ago
3 0
It’s called science you learn it in 8th grade.
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Which factor has the least effect on the rate of solution of a solid in a liquid?
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4 0
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Find the volume. mass is 9.75 g and the density is 15.6 g/cm3​
Leni [432]

Answer:

1.6cm3

Explanation:

density = mass/volume

15.6g/cm3= 9.75 g/volume

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8 0
3 years ago
How many electrons can occupy the 4p sublevel of a neutral atom of bromine
VMariaS [17]

Answer:

6

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2 years ago
Find the density of an 8 gram rock if the water in a graduated cylinder rises from 25.0 mL to
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To measure the density of the stone placed in a graduated cylinder let us follow these steps bellow

  1. Measure the volume of water poured into a graduated cylinder
  2. Place the object in the water and remeasure the volume.
  3. The difference between the two volume measurements is the volume of the object.
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<em>We know that the formula for density is given as </em>

Given data

Mass = 8gram

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Final Volume of water in cylinder  = 29mL

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Learn more:

brainly.com/question/17336041

6 0
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