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Crossword

Teacher: Anthony Portuallo
Horizontales
What is the symbol for mercury?
___ are soft, shiny metals with high conductivity.
___ has the simplest and smallest atoms.
Tantalum is in group___.
Group 3 through 12 are called the ___.
An element that lacks most of its properties of a metal is a ___.
___ are both metals and nonmetals.
Synthetic elements are not found naturally on ___.
In group 14, ___ is the only nonmetal.
Verticales
Mendelevium belongs to the ___.
Hydrogen makes up ___ percent of the atoms in the universe.
What is another name for group 18?
Another name for group 1.
What group does tellurium belong to?
Carbon belongs in group___.
The average mass of an element.
What is the atomic number for chlorine?
Barium is in group___.
What is another name for group 17?
What is the symbol for lead?