Mathematics, 10.11.2021 02:50 barattah
If an atom has 5 protons, 7 neutrons and 5 electrons what is the mass number of the atom?
Please help quick!
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Answers: 1
Mathematics, 21.06.2019 13:20
What additional information could be used to prove that ฮดxyz โ
ฮดfeg using asa or aas? check all that apply. โ z โ
โ g and xz โ
fg โ z โ
โ g and โ y โ
โ e xz โ
fg and zy โ
ge xy โ
ef and zy โ
fg โ z โ
โ g and xy โ
fe
Answers: 2
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 21:10
Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
Answers: 1
If an atom has 5 protons, 7 neutrons and 5 electrons what is the mass number of the atom?
Please h...
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