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What is the difference between a chemical activity and radioactive decay?
Radioactive decay is the process by which parts/all of an atom's nucleus break apart or separate, due to instability caused by the interactions between particles. A chemical reaction is the process through which chemical bonds are broken and made, and can be distinuighed from comparing the properties of the reactants and products. It usually requires some input of energy to begin.
What is a pure substance which is formed by a chemical reaction between two or more different substances called?
A compound is the pure substance formed from the chemical combination of two or more different elements.
What kind of decay is this an example of?
To accurately identify the type of decay, I would need more context about the specific decay you're referring to. Common types of decay include radioactive decay (such as alpha, beta, or gamma decay), exponential decay in physics or population studies, or even chemical decay. Please provide additional details or specify the context for a precise answer.
What is a nuclear decay graph?
Make a graph by plotting the atomic number vs the mass number of stable isotopes. If you then locate the position of some unstable isotope and it is on one side of the stable isotopes it indicates beta decay, but if on the other side it indicated alpha decay. This a nuclear decay graph.
When two or more elements are joined by chemical bonds to form a new pure substance what do you call that new substance?
A compound. A compound can be covalent or ionic depending on which elements are bonding.
How can you remove plaque and make your teeth more resistant to decay?
brush your teeth
Which process changes matter into one or more new substance?
chemical reaction can do this. Nuclear fission and radioactive decay can also do it.
Minerals resistant to chemical weathering?
Quartz is a mineral that is highly resistant to chemical weathering. Marble is a mineral that is more susceptible to chemical weathering.
Is heart wood physiologically active?
Heartwood is wood that has died & become more resistant to decay as a result of deposition of chemical substances.
What is it called when one or more substances change into one or more new substances?
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
A chemical change of original substance into one or more new substances is called?
A chemical change of the original substance into one or more new substances is called a chemical reaction. During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the creation of new substances with different properties.
Why do the leave decay more in the winter than the summer?
Because of the warmer tempatures decay is mostly a chemical reaction and all chemical reactions are accellerated by warmer temps
How nuclear decay rates different from chemical reaction rates?
nuclear decay rates take more time and chemical reaction rates could happen fast.
Why The leaves decay more quickly in summer than in winter?
Because of the warmer tempatures decay is mostly a chemical reaction and all chemical reactions are accellerated by warmer temps
What is the change of one substance into another substance?
A change from one or more substances to another is a chemical change.
What is it called when one or more substance change into new substance?
This is a chemical raction.
What do you mean by a chemical substance?
Any chemical compound, natural or artificial is a chemical substance. In the colloquial discussion the term substance is used in a more large sense, applied frequently to many materials.
