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GED CHEMISTRY 101 EXAM QUESTIONS
Qs and Ans - Expert- Explanation - ing score -17 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: Small negatively charged particles that orbit around the nucleus of an atom in shells.
Answer:
What are electrons?
Question 2: Neutrally charged particles located in the nucleus of an atom.
Answer:
What are neutrons?
Question 3: relative atomic mass (atomic weight)
Answer:
This number, located at the bottom of each square on the periodic table, represents how heavy the element is on average, in AMUs.Question 4: A group of atoms that are grouped together representing the smallest possible chemical compound.
Answer:
What is a molecule?
Question 5: ions
Answer:
Atoms whose protons and electrons are not in balance will end up with an electric charge and are
called:
Question 6: Ions
Answer:
What are charged atoms and molecules called?Question 7: Positively charged particles that are found in the nucleus of an atom. They define what the atom is.
Answer:
What are protons?
Question 8: A substance created out of only the same type of atom.
Answer:
What is an element?
Question 9: atomic number
Answer:
This number, located at the top of each square on the periodic table, is used to identify each element and corresponds to the number of protons an element possesses.
Question 10: periodic table of the elements
Answer:
All the known elements are organized on a this chart, which groups elements together based on their properties.
Question 11: electron
Answer:
This tiny, negatively charged particle is found moving around the outside of the nucleus of an atom.
Question 12: Protons, neutrons, and electrons.
Answer:
What are the three components of an atom?
Question 13: neutron
Answer:
This neutrally charged particle is found in the nucleus of atoms.
Question 14: atom
Answer:
This is what scientists call one, pure unbreakable bit of a substance.
Question 15: They are formed by the bonding of atoms together.
Answer:
What are molecules formed by?
Question 16: nucleus
Answer:
This is the core, or center of an atom.
Question 17: proton
Answer:
This positively charged particle is found in the nucleus of atoms.
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