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NeTakaya
3 years ago
13

1. Calculate the mass (g), of 4.5 atoms of oxygen. I

Chemistry
1 answer:
konstantin123 [22]3 years ago
3 0

Answer

thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.

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How can a atom help you see both unity and diversity
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Atoms show us the basic proverb about the strength and the bond when they are Unity and Diversified.

<u>Explanation:</u>

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  • The atom consists of different energy levels and consist of protons electrons and neutrons.
  • The atoms when are compactly arranged it result in the great strength required to bring the deformation in shape which shows that unity is always great.
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The negatively charged particles of an atom are the
posledela

Answer:

Electron: A negatively charged particle found circling or orbiting an atomic nucleus. An electron, like a proton is a charged particle, although opposite in sign, but unlike a proton, an electron has negligible atomic mass. Electrons contribute no atomic mass units to the total atomic weight of an atom.

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How many moles of oxygen are in 1 mole of Fe(NO3)3?
goldfiish [28.3K]
<span> There are 97.2 mol of O in 10.8 mol of Fe(NO3)3</span>
7 0
3 years ago
Neutrons add only ____ to an atom.
Natali [406]
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What is the mass of an atom with seven protons, seven neutrons, and eight electrons?
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14

Explanation:

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