Elements and the Periodic Table
Date
Class
C
.
Section 4.1 Quiz
If t...
Chemistry, 29.10.2021 01:00 elizabethseoane1829
Elements and the Periodic Table
Date
Class
C
.
Section 4.1 Quiz
If the statement is true write true. If the statement is false, change the underlined
word or words to make the statement true.
1. Atomic theory grew as a series of scientific models.
2. Ernest Rutherford thought that atoms were like smooth,
hard balls that could not be broken into smaller pieces.
3. The positively charged particles in an atom's nucleus are
called electrons.
4. Democritus suggested that electrons move in specific
orbits around the nucleus of an atom.
5. The modern model of an atom describes the atom as
mostly empty space.
Answers: 2
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Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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If maltose undergoes hydrolysis what subunits does it results to?
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What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.
Answers: 1
Chemistry, 23.06.2019 01:30
Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
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