The atomic number tells us the...
Number of neut...
Atomic Mass.
Number of prot...
Charge on an a...
The Isotope.
20%
20%
20%
20%
20%
1. Number of neutrons.
2. Atomic Mass.
3. Number of protons.
4. Charge on an atom.
5. The Isotope.
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Atomic Structure and Isotopes: Protons, Neutrons, Electrons, and Isotopes, Exercises of Chemistry
Information about the atomic structure of various elements, including the number of protons, neutrons, and electrons, as well as the concept of isotopes. It also covers the discovery of the electron and the role of different scientists in atomic theory.
Typology: Exercises
2021/2022
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Download Atomic Structure and Isotopes: Protons, Neutrons, Electrons, and Isotopes and more Exercises Chemistry in PDF only on Docsity!
The atomic number tells us the...
Number of neut... Atomic Mass. Number of prot...^ Charge on an a... The Isotope.
1. Number of neutrons.
2. Atomic Mass.
3. Number of protons.
4. Charge on an atom.
5. The Isotope.
The atomic mass is the…
Number of prot... Number of neut...^ Number of elec... Number of prot... Number of neut...
1. Number of protons.
2. Number of neutrons.
3. Number of electrons.
4. Number of protons
and neutrons.
5. Number of neutrons
and electrons.
Isotopes have the same numbers of…
Protons Neutrons Electrons
1. Protons
2. Neutrons
3. Electrons
29 is the…
Number of prot... Atomic Mass Number of Neut...^ Atomic Number^ Number of Prot...
Si
1. Number of protons.
2. Atomic Mass
3. Number of Neutrons
4. Atomic Number
5. Number of Protons
and Neutrons.
Is this the most common isotope of Silicon?
Yes^ No Cannot tell.
Si
1. Yes
2. No
3. Cannot tell.
He discovered the electron?
Dalton^ Bohr Rutherford^ Thomson
1. Dalton
2. Bohr
3. Rutherford
4. Thomson
If an atoms electrons move from a low energy
level to a high energy level the atom must
___________ energy.
Absorb (take i...^ Emit (give of)
1. Absorb (take in)
2. Emit (give of)
Light of the following wavelength (color) has
the highest energy:
Red Yellow Green Blue Violet
1. Red
2. Yellow
3. Green
4. Blue
5. Violet
If the Oxygen atom below has a charge of -2,
how many electrons does this atom have?
17% 17% 17% 17% 17% 17% O 16 8
Light of the following wavelength (color) has
the lowest energy:
Red Yellow Green Blue Violet