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kvasek [131]
3 years ago
11

In a chemical reaction, the reactants (beginning elements or compounds) but have the same number and type of atoms as the produc

ts (the new substance created). This is an example of...
a) law of conservation of mass
b) law of conservation of energy
c) covalent bonding
d) product synthesis
Chemistry
2 answers:
snow_tiger [21]3 years ago
5 0
Your answers is a you can neither gain or lose
AleksAgata [21]3 years ago
4 0

Answer:The law of conservation of matter says that matter cannot be created or destroyed. In chemical equations, the number of atoms of each element in the reactants must be the same as the number of atoms of each element in the products. ... There are two oxygen atoms in the reactants and two atoms of oxygen in the product.

Explanation:

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The correct answer is option B) "Higher-magnitude earthquakes do not always happen deeper in Earth's crust".

Explanation:

The table shows data of magnitude and depth of earthquakes that occurred at different time and at different locations. By analyzing the data we can conclude that higher-magnitude earthquakes do not always happen deeper in Earth's crust. At first glance we can thought that higher-magnitude earthquakes occur at high depth. However, the earthquake of Michoacan have a higher-magnitude than the earthquake of Alexandria (8 and 6.3, respectively), and the earthquake of Michoacan occurred at 12 miles of depth, while the earthquake of Alexandria occurred at 15 miles of depth.

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Explanation:

Gas is the state of mater which changing its shape and volume according to the volume and shape of container.

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Hey the answer to your question is Option C

Also don't forget to mark Brainliest :^)

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