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Intro to atoms & Periodic table Flashcards | StudBud

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Intro to atoms & Periodic table

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Intro to atoms & Periodic table

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Questions 13

Answers

1
Most elements in group 17 (purple) are
Rare Earth Metals
Alkali Earth Metals metals
Metalloids/Semi metals
Halogens
2
Inner region of the atom
Nucleus
Electron
Shell
Proton
3
Most elements along the zig zag line(green) are
Noble Gases
Alkali Earth Metals metals
Metalloids/Semi metals
Rare Earth Metals
4
Which have high mass
Proton
Electron & Proton
Electron
Protons & Neutrons
5
Inner region of the atom has
Electrons
Electrons & Protons
Protons & Neutrons
Protons
6
The only elements with FULL valence shells and stable are
Noble Gases
Rare Earth Metals
Metalloids/Semi metals
Alkali Earth Metals metals
7
Group 3-12 elements (lime color) are
Alkali metals
Transition Metal
Alkali Earth Metals metals
Rare Earth Metals
8
Most elements in group 2 are
Rare Earth Metals
Alkali Earth Metals metals
Metalloids/Semi metals
Noble Gases
9
Most Group 1 elements (orange) are
Alkali Earth Metals metals
Transition Metal
Rare Earth Metals
Alkali metals
10
Which is an isotope of Carbon
Carbon-11
Carbon-12
All of these
Carbon-14
11
When an atom ionizes to become stable they gain or lose
Neutrons
Protons
Electrons
Electrons & Protons
12
Outer region of the atom is
Electrons
Nucleus
Shell
Protons
13
Outer region of the atom has
Electrons & Protons
Protons
Protons & Neutrons
Electrons