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jasenka [17]
3 years ago
5

During fission, _____. protons collide to create uranium-235 new elements are created when uranium breaks apart hydrogen atoms a

re fused together to create helium helium atoms are fused together to create hydrogen
Chemistry
2 answers:
tresset_1 [31]3 years ago
7 0
The correct answer is the second option. During fission, new elements are created when uranium breaks apart. This takes place in any of the heavy nuclei after capture of a neutron. This is the opposite of nuclear fusion. In this case, nuclei are broken down into two.
masya89 [10]3 years ago
5 0

Answer:

B. new elements are created when uranium breaks apart

Explanation:

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Metals are located on the left side of the periodic table and are generally shiny, malleable, ductile, and good conductors.

Explanation:

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3 years ago
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Calculate how many grams of the product form when 16.7 g of calcium metal completely reacts. Assume that there is more than enou
swat32

39.96 g product form when 16.7 g of calcium metal completely reacts.

<h3>What is the stoichiometric process?</h3>

Stoichiometry is a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data.

Equation:

Ca(s) + Cl_2(g) → CaCl_2(s)

In this case, for the undergoing reaction, we can compute the grams of the formed calcium chloride by noticing the 1:1 molar ratio between calcium and it (stoichiometric coefficients) and using their molar mass of 40 g/mol and 111 g/mol by using the following stoichiometric process:

m_{ca_C_l_2}= 16.7 g Ca x \frac{1 mol \;of \;Ca}{40g Ca} x \frac{1 mol \;of \;CaCl_2}{1 mol \;Ca} x \frac{111g of \;CaCl_2}{1 mol \;CaCl_2}

m_{ca_C_l_2} = 39.96 g

Hence, 39.96 g product form when 16.7 g of calcium metal completely reacts.

Learn more about the stoichiometric process here:

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4 0
2 years ago
Naturally occurring boron has an atomic mass of 10.810 amu consists of two isotopes. One of those isotopes is 10B with an isotop
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Answer:

boron has an atomic mass of 10.810 amu consists of two isotopes.

4 0
3 years ago
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How many grams are in 4.5 moles of NaF?
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Answer:

3139542g

Explanation:

That's because if you talk about

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6 0
2 years ago
Under what conditions of temperature and pressure is the behavior of real gases least like that of ideal gases
Rus_ich [418]
High temperature and low pressure<--Most likely

Low temperature and high pressure<----Less likely.

So the answer to this is Low temperature and high pressure. 
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4 years ago
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