8.5ABC
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Last updated over 1 year ago
5 questions
Required
1
What is the outermost shell of an atom called which is involved in chemical reactions?
What is the outermost shell of an atom called which is involved in chemical reactions?
Required
1
Which part of the atom contains protons and neutrons?
Which part of the atom contains protons and neutrons?
Required
1
Which best describes the structure of an atom?
Which best describes the structure of an atom?
Required
1
In the Periodic Table, elements are arranged based on which property?
In the Periodic Table, elements are arranged based on which property?
Required
1
What charge do protons have within an atom's structure?
What charge do protons have within an atom's structure?