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8.5ABC

Last updated almost 2 years ago

5 questions

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Question 1

1.

What is the outermost shell of an atom called which is involved in chemical reactions?

Vortex Shell

Orbital Shell

Valence Shell

Elementary Shell

Question 2

2.

Which part of the atom contains protons and neutrons?

Orbit

Shell

Nucleus

Electron cloud

Question 3

3.

Which best describes the structure of an atom?

Electrons and protons in the nucleus, neutrons in shells

Protons, neutrons, and electrons all located in the nucleus

Protons and neutrons in the nucleus, electrons in shells

Only electrons in the nucleus, protons and neutrons in shells

Question 4

4.

In the Periodic Table, elements are arranged based on which property?

Atomic Weight

Boiling Point

Density

Atomic Number

Question 5

5.

What charge do protons have within an atom's structure?

Neutral

Positive

None

Negative