Date: _____________________ Name: _________________________
Mg Cu Br Ag
Ni Cl Fe F
Write the symbol for each element and describe its physical properties.
Metal (M) /
Element Symbol Color Luster Nonmetal (NM)
Fill in the correct atomic # and the classification which BEST describes the element.
alkali metal, alkaline-earth metal, transition metal, Element Atomic Number metal, non-metal, halogen, metalloid or noble gas?
Q.1 From their position on the periodic table, categorize the following elements as metals (M) or non-metals (NM):
Q.2 Give the name of each of the following elements:
|a. noble gas in Period 2||______________________________|
|b. halogen in Period 2||______________________________|
|c. alkali metal in Period 3||______________________________|
|d. halogen in Period 3||______________________________|
|e. alkali metal in Period 4||______________________________|
Complete the table.
|Element||Atomic Number||Mass Number||Protons||Neutrons||Electrons|
Fill in the table.
Q.3 A neutral atom has a mass number of 80 and has 45 neutrons. Write its complete symbol.
Q.4 An atom has two more protons and two more electrons than the atom in question Q.3. What is its complete symbol?
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