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STatiana [176]
3 years ago
11

How many neutrinos does an element have if it's atomic number is 47 and it's mass number is 169

Chemistry
1 answer:
Stells [14]3 years ago
7 0

This element would have 122 neutrons.

Atomic mass is the accumulation of neutrons and protons.

169 - 47 = 122.

Therefore, there are 122 neutrons.

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What data do you need to determine the specific heat capacity of a substance?
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The specific heat capacity is defined as the amount of heat (J) absorbed consistent with unit mass (kg) of the substance while its temperature increases 1 ok (or 1 °C), and its units are J/(kg k) or J/(kg °C).

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Or, C = q/m∆T

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Dependent variable? ( what did we measore)?
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Sodium hydroxide solution and hydrogen gas are produced from the reaction of water and sodium.

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