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3 years ago

Number of Electrons = Number of Protons = Atomic __________________

Chemistry

2 answers:

lapo4ka [179]3 years ago

5 0

<span>Number of Electrons = Number of Protons = Atomic number __________________</span>

Stella [2.4K]3 years ago

3 0

Number

The atomic number is the number of protons in one atom of an element.

Hope this helps!

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1.Which of the following compounds give acidic solution with water:

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Answer:

Explanation:

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3 years ago

When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?

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3 years ago

A polyatomic ion can be found in which of the following choices?

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Answer:

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2 years ago

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State the change in energy that occurs in order to break the bonds in the hydrogen molecules, H2(g) so it can react with O2(g) t

Gemiola [76]

Answer:

Explanation:

Energy is absorbed to break bonds. Bond-breaking is an endothermic process. Energy is released when new bonds form. Bond-making is an exothermic process.

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3 years ago

In a presentation about measuring mass, one of your classmates states, "Two objects of the same size will always have the same m

Maurinko [17]

Two objects of the same size will not have the same mass.

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Mass is the amount of the matter present in an object.

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3 years ago

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