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ANTONII [103]
2 years ago
13

Prepare a list of objects around you that are electroplated​

Chemistry
1 answer:
DedPeter [7]2 years ago
8 0

Answer:

Hello! Some household items that are electroplated include kitchenware, such as metal pots and pans, door handles, mobile phones, and coins. An electroplated object is coated by electrolytic deposition with chromium, silver, or another metal.

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What element has 80 protons, 81 neutrons, 79 electrons?
Mariana [72]

Answer:

The element will be ^{161}_{80}X

Explanation:

Given that,

Number of proton = 80

Number of neutron = 81

Number of electron = 79

We know that,

The atomic number is equal to the number of proton.

So, the atomic number is 80.

According to atomic number,

The element will be mercury.

We need to calculate the atomic mass

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Put the value into the formula

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^{A}_{Z}X

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3 years ago
During early research in nuclear energy, why were scientists surprised that the products from splitting a uranium nucleus had le
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