Periodic Table of Elements Questions
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)