The kind of radioactive element is useful for dating an object is one with a half-life close to the age of the object.
<h3>What are radioactive elements?</h3>
Radioactive elements are elements that involved in radioactivity and this comprises of atoms or particles in their nuclei whose atomic nuclei are not stable and they emit radiations to maintain stability.
Therefore, The kind of radioactive element is useful for dating an object is one with a half-life close to the age of the object.
Learn more about radioactive elements below.
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Answer:
The temperature of the water increases because the average
kinetic energy of the water molecules increases.Explanation:
Answer:
Dipole-dipole interactions : occur between polar molecules
Dipole-induced dipole interactions: occur between polar and nonpolar molecules
London dispersion forces: occur in all substances, but are the most important in nonpolar substances
Hydrogen bond: electrostactic attraction between a hydrogen atom and a highly electronegative atom
van der Waals forces: electrostatic interactions between partially charged regions of a molecule
The answer is B. Increase, Decrease
Answer:
For each balanced reaction, indicate the total number of atoms in the table below. Reaction. Total Number of Atoms. Reactant Side 1 Product Side. (Left).
Explanation:
