chemistry

posted by .

how many groups (families) are there n the periodic table

how many elements are in your periodic table


what is the basic theme of organization in the periodic table

  • chemistry -

    This would be a good time to look at your periodic table. If you don't have one, look in your text. If you forgot your text, here is on on-line.
    http://www.webelements.com/

    How many elements? Look on your chart.

    The basic theme is that elements are arranged in order of their increasing atomic number from left to right and by similar chemical properties in columns.

  • chemistry -

    7

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Periodic Table

    Does anyone know where I can find a really good copy of the periodic table?
  2. Chemistry

    Which element listed should have chemical properties similar to fluorine (F) A.Li B.Si C.Br D.Ne Br, along with F, a halogen (column 7 of the periodic table) Look at the periodic table. The columns are called groups. Elements in the …
  3. science

    what is neon on the Periodic Table Of Elements?
  4. HELP! EMERGENCY!!!

    The elements of which of these groups on the periodic table are most resistant to forming compounds?
  5. chemistry- GK

    how is the periodic law demonstrated within the groups of the periodic table?
  6. Science-Periodic Table

    Where r the elements that form ions with a positive charge located?
  7. honors chemistry

    Compare the present Periodic Table with Mendeleevs original Periodic Table in terms of how it is organized, number of elements, what it looks like, ease of understanding, and information given.
  8. Physics

    I am confused, selenium Se, is on the periodic table, but does it combine with other elements on the periodic table?
  9. Periodic table question

    Hi! So I forgot which is which on the periodic table. Are periods the rows and groups are the columns?
  10. Chemistry

    Nickel (Ni) is an element found in Group 10 of the periodic table of elements (see periodic table at the top of this quiz). Based on its location in the periodic table, which of these is a property of nickel?

More Similar Questions