Simple Ion Worksheet Flashcards
14 Questions
100 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the ion name for F-?

  • Fluorine
  • Fluoride (correct)
  • Fluorite
  • Fluoridate

How many protons does iodide (I-) have?

53

How many electrons does sulfide (S^2-) have?

18

What is the ion symbol for potassium?

<p>K</p> Signup and view all the answers

How many electrons does calcium (Ca^2+) have?

<p>18</p> Signup and view all the answers

What noble gas has the same number of electrons as bromide (Br-)?

<p>Krypton</p> Signup and view all the answers

How many protons does strontium (Sr^2+) have?

<p>38</p> Signup and view all the answers

What is the ion symbol for hydrogen when it loses one electron?

<p>H+</p> Signup and view all the answers

How many electrons does oxygen (O^2-) have?

<p>10</p> Signup and view all the answers

What noble gas has the same number of electrons as magnesium (Mg^2+)?

<p>Neon</p> Signup and view all the answers

How many protons does aluminum (Al^3+) have?

<p>13</p> Signup and view all the answers

What is the ion name for Se^2-?

<p>Selenide</p> Signup and view all the answers

What noble gas has the same number of electrons as hydride (H-)?

<p>Helium</p> Signup and view all the answers

How many electrons does lithium (Li+) have?

<p>2</p> Signup and view all the answers

Study Notes

Ion Definitions and Characteristics

  • Fluoride (F-):

    • Protons: 9
    • Electrons: 10 (gained one)
    • Noble gas equivalent: Neon
  • Iodide (I-):

    • Protons: 53
    • Electrons: 54 (gained one)
    • Noble gas equivalent: Xenon
  • Sulfide (S²-):

    • Protons: 16
    • Electrons: 18 (gained two)
    • Noble gas equivalent: Argon
  • Potassium (K):

    • Protons: 19
    • Electrons: 18 (lost one)
    • Noble gas equivalent: Argon
  • Calcium (Ca²+):

    • Protons: 20
    • Electrons: 18 (lost two)
    • Noble gas equivalent: Argon
  • Bromide (Br-):

    • Protons: 35
    • Electrons: 36 (gained one)
    • Noble gas equivalent: Krypton
  • Strontium (Sr²+):

    • Protons: 38
    • Electrons: 36 (lost two)
    • Noble gas equivalent: Krypton
  • Hydrogen (H+):

    • Protons: 1
    • Electrons: 0 (lost one)
    • Noble gas equivalent: None
  • Oxygen (O²-):

    • Protons: 8
    • Electrons: 10 (gained two)
    • Noble gas equivalent: Neon
  • Magnesium (Mg²+):

    • Protons: 12
    • Electrons: 10 (lost two)
    • Noble gas equivalent: Neon
  • Aluminum (Al³+):

    • Protons: 13
    • Electrons: 10 (lost three)
    • Noble gas equivalent: Neon
  • Selenide (Se²-):

    • Protons: 34
    • Electrons: 36 (gained two)
    • Noble gas equivalent: Krypton
  • Hydride (H−):

    • Protons: 1
    • Electrons: 2 (gained one)
    • Noble gas equivalent: Helium
  • Lithium (Li+):

    • Protons: 3
    • Electrons: 2 (lost one)
    • Noble gas equivalent: Helium

Summary of Charges

  • Negative Ions (Anions): Examples include Fluoride, Iodide, Sulfide, Bromide, Selenide, Hydride, and Oxide, which have gained electrons.
  • Positive Ions (Cations): Examples include Potassium, Calcium, Magnesium, Strontium, Aluminum, and Lithium, which have lost electrons.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

This quiz features simple flashcards designed to test your knowledge of ions. Each card includes key details like ion name, symbol, number of protons and electrons, and comparisons to noble gases. Perfect for students learning about basic chemistry concepts!

Use Quizgecko on...
Browser
Browser