1
Q
What are isotopes?
A
Atoms of the same element with same number of protons and electrons but different neutron number.
2
Q
What are the similarities and differences between isotopes?
A
Both have same proton/electron number and similar chemical properties.
Different neutron number and different mass. Different mass means different physical properties
3
Q
Uses of isotopes
A
Carbon-14: Carbon dating
Phosphorus-32/33: Used to research biology and genetics
Chemistry
flashcards
Decks in class (17)
# Cards
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Chapter 1: Kinetic particle theory10
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Chapter 2: Measurement and experimental techniques16
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Chapter 3- Separation and purification9
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Chapter 4: Elements, compounds and mixtures8
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Chapter 5: atomic structures3
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Chapter 6: ionic bonding9
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Chapter 7.1: covalent bonding7
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Chapter 7.2: metallic bonding6
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Chapter 9: The mole6
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Chapter 11.1: Acids5
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Chapter 11.2: Bases and alkalis2
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Chapter 11.3: Strength and concentration9
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Chapter 11.4: Oxides7
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Chapter 126
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Chapter 14: metals4
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Chapter 16: periodic table7
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Clarifying terms and definitions15
