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kotegsom [21]
2 years ago
7

What are radioactive isotopes?

Chemistry
1 answer:
yan [13]2 years ago
3 0

Answer:

A radioactive isotope, also known as a radioisotope, radionuclide, or radioactive nuclide, is any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha, beta, and gamma rays.

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What is the total number of atoms in the formula<br> Ca(ClO3)2?
Contact [7]

Answer:

9 atoms

Explanation:

Ca=1

Cl=2

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add them all

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3 years ago
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Write the structure of the ionized form of phenylalanine
Licemer1 [7]
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3 years ago
What is hydrogen ion concentration of an acid solution whose PH is 3.4?​
meriva
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ch4aika [34]
This is categorized as a combustion reaction.
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3 years ago
Use the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number
uysha [10]

Answer:

Explanation:

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