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They don't - which is why radioactive dating works.
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∙ 8y ago
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Why is radioactivity of an element unaffected by the usual factors that affect the rate of chemical reactions such as ordinary changes of temperature and condcentration?
because it is radiation and radiation can not be affected by temperature and/or concentration.
Do chemical changes affect the chemical structure of a substance?
yes chemical properties do change a substance physical properties just change the physical shape or look!!!
How does chemical or physical change affect animals?
Chemical or physical changes can affect animals in various ways. For example, exposure to toxic chemicals can harm or even kill animals by damaging their organs or disrupting their physiological processes. Physical changes, such as changes in temperature or habitat destruction, can also negatively impact animals by altering their natural environment and affecting their ability to find food, shelter, or reproduce. On the other hand, some animals have adapted to certain chemical or physical changes over time, allowing them to thrive in extreme conditions.
Is evaporating sea water a physical chemical or nuclear change?
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
An element cannot be changed by any physical or chemical means because those changes do not affect the atom's number of neutrons?
The answer is true
Are changes in the state of matter are physical chemical or neither?
changes in states of matter are physical changes, as they do not affect the chemical properties of the substance
What is one major difference in a physical change and a chemical change is?
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
Which is a example of a physical rather then a chemical change?
Freezing/melting or evaporation/condensation, are physical changes that don't affect the chemical nature of the substances.
Why is radioactivity of an element unaffected by the usual factors that affect the rate of chemical reactions such as ordinary changes of temperature and condcentration?
because it is radiation and radiation can not be affected by temperature and/or concentration.
How is an chemical change differs from a physical change?
Physical change is the change in which only physical properties changes ,like color, hardness, density etc. Chemical changes affect the composition as well as chemical properties of matter and result in formation of new substance. Examples of chemical changes are : Burning of coal Burning of Paper Electrolysis of water
Do chemical changes affect the chemical structure of a substance?
yes chemical properties do change a substance physical properties just change the physical shape or look!!!
How do physical and chemical changes affect mass?
law of consevation of mass states that the total mass before a chemical reaction is the same as the total mass after the chemical reaction
How does radioactivity affect the water cycle?
Radioactivity affect the water molecules. Radioactivity makes it harmful
How does physical development affect teens?
how does physical changes affect teens
What the Physical Changes?
Physical changes are ones which do not affect the chemical composition of a substance. For instance, if you cut a cake in half, that is a physical change. Nothing has changed except the shape, weight, and size of the cake. When you bake the cake batter, however, you are causing a chemical change. The batter changes into a cake; when you cut the cake, it doesn't change into anything.
How does chemical or physical change affect animals?
Chemical or physical changes can affect animals in various ways. For example, exposure to toxic chemicals can harm or even kill animals by damaging their organs or disrupting their physiological processes. Physical changes, such as changes in temperature or habitat destruction, can also negatively impact animals by altering their natural environment and affecting their ability to find food, shelter, or reproduce. On the other hand, some animals have adapted to certain chemical or physical changes over time, allowing them to thrive in extreme conditions.
How do chemical changes affect your life?
You are a chemical! So actually you are the chemical!
