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maw [93]
4 years ago
14

An atom of oxygen (O) has 8 protons, 8 neutrons, and 8 electrons. What is its mass number?

Chemistry
1 answer:
Tema [17]4 years ago
5 0

16 is the mass of an atom of Oxygen

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Given what you observe at the molecular/atomic level, why would surface area have this effect?
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Answer:

Increasing the surface area of a reactant increases the frequency of collisions and increases the reaction rate. Several smaller particles have more surface area than one large particle. The more surface area that is available for particles to collide, the faster the reaction will occur.

Explanation:

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Fill in the blank, please help. (55 points)
Degger [83]
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3 years ago
Convert 36509 int scientific notation
DIA [1.3K]

Answer:

36509

Explanation:

3.6509×10^2

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6 0
3 years ago
What mass of solid lead would displace exactly 234.6 liters of water?
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The mass of solid lead would displace exactly 234.6 liters of water should be <span>2,674,440</span>
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Which of the following is NOT soluble in water?
GrogVix [38]
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5 0
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