1. Li Ne O Mg Periodic Table: Nucleus & Electron Cloud Name: Class: Date:
Do NOT put your name on this paper until after reading the instructions!
In the second blank column, choose four elements with atomic numbers 1-20, but not the elements already listed in the first column. Put either the element name on the line, the chemical symbol in the block, or the atomic number in the box.
Give this sheet to your assigned buddy to complete. The buddy’s name goes on this paper.
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-:
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-: Li
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-:
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-: Ne
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-:
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-: O
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-:
Element:
Atomic Number:
Atomic Mass:
P+: N:
E-: Mg