Chemistry

10th -

12thgrade

Image

Properties of Atoms and the Periodic Table

0
plays

5 questions

Show Answers
See Preview
  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    All atoms are composed of small particles that have known charges

    false

    true

  • 2. Multiple Choice
    1 minute
    1 pt
    Image

    How many neutrons are located in the nucleus of the element Praseodymium?

    59

    210

    141

    82

  • 3. Multiple Choice
    45 seconds
    1 pt
    Image

    What are elements of the same element but have a different number of neutrons?

    ions

    atomic number

    isotopes

    atomic mass

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?