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Ivahew [28]
3 years ago
10

What is the mass number for an atom with 5 protons 6 neutrons and 5 electrons

Chemistry
1 answer:
mash [69]3 years ago
5 0

Answer:

10.811 atomic mass unit

Explanation:

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In which of Piaget’s stages would a child be if the child has just developed object permanence?
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preoperational

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2 years ago
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= 9.1 × 10^6
(scientific notation)

= 9.1e6
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(million; prefix mega- (M))

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A gas mixture contains 1.61 moles of hydrogen and 2.31 moles of oxygen. What is the mole fraction of oxygen?
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3 years ago
To make energy, a plant must get carbon, hydrogen, and oxygen atoms. What is the source of these atoms
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