Basics of the Periodic Table
... *Directions: Use the Periodic Table in your textbook to answer the following questions. Read carefully! ...
... *Directions: Use the Periodic Table in your textbook to answer the following questions. Read carefully! ...
Date_______________ Elements and facts of the periodic table
... _________________odorless, tasteless, colorless gas; lightest of all elements _______________natural material from which metal can be profitable extracted ________________most reactive metal _________________only metal liquid at room temperature ...
... _________________odorless, tasteless, colorless gas; lightest of all elements _______________natural material from which metal can be profitable extracted ________________most reactive metal _________________only metal liquid at room temperature ...
The Atom and how it is organized - Cashmere
... The atoms of all elements are made up of a central nucleus with orbiting electrons. ◦ A nucleus is made up of positively charged PROTONS and neutral NEUTRONS. ◦ ELECTRONS are negatively charged and orbit around the nucleus. ...
... The atoms of all elements are made up of a central nucleus with orbiting electrons. ◦ A nucleus is made up of positively charged PROTONS and neutral NEUTRONS. ◦ ELECTRONS are negatively charged and orbit around the nucleus. ...
Ch. 14 Test Review
... increases (3) groups (2) periods transition metals ionization energy atomic # noble gases representative electronegativity The periodic table organizes the elements into vertical ____________ and horizontal ____________ in order of increasing _________________. The table is constructed so that eleme ...
... increases (3) groups (2) periods transition metals ionization energy atomic # noble gases representative electronegativity The periodic table organizes the elements into vertical ____________ and horizontal ____________ in order of increasing _________________. The table is constructed so that eleme ...
Boron Group Compounds Oxidation States Boron
... This behavior is also seen in other p-block groupings, and is explained by the inert pair effect (results from the ionization energies of the 2nd and 3rd electrons in period 4 and heavier pblock elements being higher than expected). ...
... This behavior is also seen in other p-block groupings, and is explained by the inert pair effect (results from the ionization energies of the 2nd and 3rd electrons in period 4 and heavier pblock elements being higher than expected). ...