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liraira [26]
3 years ago
5

Which of the following is a unit of mass?

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
7 0
Grams, kilograms, decagrams
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Calculate the mass in grams of iodine (i 2 ) that will react completely with 20.4 g of aluminum (al) to form aluminum iodide (al
garik1379 [7]
3I₂ + 2Al → 2AlI₃

m(I₂)=3M(I₂)m(Al)/{2M(Al)}

m(I₂)=3*253.8*20.4/{2*27.0}=287.64 g
8 0
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An atom of the element iron has an atomic number of 26 and an atomic mass number of 56. if it is neutral, how many protons, neut
allsm [11]
<span> 26 protons, 30 neutrons, 26 electrons</span>
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Which element can join with other elements to form covalent bonds? beryllium (Be) carbon (C) cesium (Cs) iron (Fe)
Rainbow [258]

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The four fundamental forces are arranged in the increasing order of their relative strength.
natali 33 [55]

Answer:

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so, A would be here = gravity

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Explain how muscle cells, blood cells and small intestine cells work together to keep the body moving.
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Hope this is helpful :)

5 0
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