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Periodic Table of Elements
Explore questions in the Periodic Table of Elements category that you can ask Spark.E!
- 23. I am a member of the halide family with a mass number of 53
- 10. I am a member of the Carbon family and am often mistaken for the end of your pencil.
- 12. I am a metal that is liquid at room temp.
- 11. I am a transition metal with 25 electrons.
- 3. I am not really an alkali metal, but since I have 1 electron I behave like them.
- 6. I am the head of the carbon family know as the basis of life.
- All elements in group 6 have _____ valence electrons
- As you go from the top to the bottom of a family, the electronegativity
- As you go down a family of metals, the reactivity ________
- As you go from the left to the right across a period, the electronegativity
- As you go from the left to the right across a period in the table, the atomic radius
- As you go from the left to the right across a period, ioniziation energy
- Metals ______ electrons to become stable and become _____.
- # of shells is constant but the elements have more protons as you go to the right - this increases the pull on the outside electrons which causes the atoms size to decrease
- As you go from the top to the bottom in a group, the atomic radius
- Nonmetals _____ electrons to become stable and become _____
- As you go from the top to the bottom of a family, ionization energy
- All Alkaline Earth Metals have ____ valence electrons
- The periodic table is made up mostly of which type of element?
- All Alkali metals have a ____ oxidation number (or charge)