Directions: Complete this worksheet after you have finished reading Chapter 12. You can tell a lot about the properties of an element just by looking at the element’s location on the periodic table. This worksheet will help you better understand the connection between the periodic table and the properties of the elements. Follow the directions below, and use crayons or colored pencils to color the periodic table at the bottom of the page. Color the square for hydrogen yellow. Color the metals in Groups 13–16 the groups with very reactive brown. metals red. Circle and label the actinides in yellow. Color and label the noble gases Circle and label the lanthanides in red. orange. Circle and label the alkali metals in Color the transition metals green. blue. black, mark the zigzag line that Circle and label the alkaline-earth shows the position of the metalloids. metals in purple. Color the metalloids purple. Circle and label the halogens in green. Use blue to color all of the nonmetals that are not noble gases. Directions: Answer the following questions using the periodic table on the previous page. The metals react similarly because they all have the same number of electrons in their outer energy level. Which group contains the alkaline-earth metals? How many electrons are in the outer energy level of the atoms of alkaline-earth metals? Hydrogen is in a different color than the rest of the elements in Group 1. Give an example of how hydrogen’s characteristics set it apart from other Group 1 elements. What is the name for the group of elements that are particularly unreactive? Except for the metalloids, what do all of the elements on the right side of the zigzag line have in common? They are not very reactive. c. They are all metals.
Directions: Complete this worksheet after you have finished reading Chapter 12. You can tell a lot about the properties of an element just by looking at the element’s location on the periodic table. This worksheet will help you better understand the connection between the periodic table and the properties of the elements. Follow the directions below, and use crayons or colored pencils to color the periodic table at the bottom of the page. Color the square for hydrogen yellow. the groups with very reactive metals red. Color and label the noble gases orange. Color the transition metals green. black, mark the zigzag line that shows the position of the metalloids. Color the metalloids purple. Use blue to color all of the nonmetals that are not noble gases. Color the metals in Groups 13–16 brown. Circle and label the actinides in yellow. Circle and label the lanthanides in red. Circle and label the alkali metals in blue. Circle and label the alkaline-earth metals in purple. Circle and label the halogens in green. Directions: Answer the following questions using the periodic table on the previous page. The metals react similarly because they all have the same number of electrons in their outer energy level. Which group contains the alkaline-earth metals? How many electrons are in the outer energy level of the atoms of alkaline-earth metals? Hydrogen is in a different color than the rest of the elements in Group 1. Give an example of how hydrogen’s characteristics set it apart from other Group 1 elements. What is the name for the group of elements that are particularly unreactive? Except for the metalloids, what do all of the elements on the right side of the zigzag line have in common? They are not very reactive. c. They are all metals.
Periodic%20Review.docx