Chemistry

What are the 4 categories included in the Periodic Table?


There are many ways to categorize elements. I am uncertain how you got just four.

The Originator of the four concepts did it this way...

http://elements.vanderkrogt.net/chemical_symbols.html


Maybe your teacher is looking for these four: Nonmetals, metals, noble gases, and rare earths. Or nonmetals, metals, noble gases, and metalloids.



Thanks!
Do you know the group numbers of the periodic table or know a site that does?


Go to www.webelements.com amd click on the pro version.

  1. 👍
  2. 👎
  3. 👁
  1. Do you guys have a poem for group 17 of the periodic table

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    The Periodic Table 1) What conclusions can be drawn about the relationship between the arrangement of elements on the periodic table and the patterns observed in their properties? :Properties of elements are related to atomic

  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

  3. Chemestry

    A new element has been discovered and you are on the task force to determine where this new element will be placed on the periodic table with its known properties. Using the model of the periodic table and its periodic patterns,

  4. science

    Which two elements on the periodic table are in the same period?

  1. Chemistry

    According to the Star Trek "Fifth Interstellar Geophysical Conference Standard" version of the periodic table, there are 140 known elements. In what group of the periodic table would you place element 117, "topaline" which is

  2. Science

    Scientists have discovered a new virus that is very different from any known viruses. What type of matter is the virus most likely made of? A)combination of protons and some atoms that have not been discovered so far.

  3. 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? A Low density B

  4. 10th Grade Chem

    How do you determine if an element or compound is Aqueous, Solid, Liquid, or Gas just looking at a periodic table. Also, how do you determine if a compound or element is insoluble or soluble by looking at just the periodic table.

  1. science

    how are the elements on the periodic table organized?

  2. chemistry

    Mg3N2 +6H2O- 3Mg(OH)2 + 2NH3-- How many grams of H2O are needed to produce 150g of Mg(OH)2? I thought I had this but.....the correct answer should be 93 grams Where did I go wrong?? 1) Change 150 g Mg(OH)2 into moles by dividing

  3. Chemistry

    What is the difference between a group and a period in the periodic table? A: The difference between a group and a period in the periodic table is that a group is each column/family with similar properties and a period is each row

  4. Science Elements

    The table above shows the number of protons in an atom of four different elements. According to the periodic table, which of these elements is a metal? * A.T B.Q C.X D.Z Element/ Number Of Protons T/ 7 Q/ 15 X/ 12 Z/ 17 (I

You can view more similar questions or ask a new question.