Metals Crossword Puzzle Online
Metals in the periodic table, excluding the transition metals, consist of several important groups: alkali metals, alkaline earth metals, post-transition metals, and metalloids. This Metals Crossword Puzzle Online focuses on the alkali metals and the alkaline earth metals. These elements exhibit a range of properties but share common metallic characteristics such as high electrical conductivity, malleability, and the ability to lose electrons easily.
Alkali Metals (Group 1): The alkali metals include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). These metals are highly reactive, especially with water, forming strong alkaline hydroxides. They have a single electron in their outermost shell, which they readily lose to form cations with a +1 charge. This group is characterized by low melting and boiling points compared to most other metals and a soft texture that allows them to be cut with a knife.
Alkaline Earth Metals (Group 2): The alkaline earth metals include beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). These metals are less reactive than alkali metals but still exhibit significant reactivity, particularly with acids and water. They have two electrons in their outer shell, leading to the formation of cations with a +2 charge. These elements are harder and have higher melting points than the alkali metals.
Metals Crossword Puzzle Online
Test knowledge of Alkali and Alkaline Earth Metals by completing this Rudolph Academy Metals Crossword Puzzle Online. This interactive tool is a fun and effective way to test your knowledge of metal names and symbols.
When you complete this Metals Crossword Puzzle Online correctly a message will tell you “Congratulations, you have completed the puzzle!” Take a photo or Print Screen (PrtSc) to show your teacher! If you have completed the puzzle and don’t get the “Congratulations” message, one or more of your answers are wrong. Click on ABC Check in the top left corner to see your errors to correct. Study Sheet
Go to Transition Metals Crossword Online Click Here
Go to Actinides Crossword Online Click Here
Go to Lanthanides Crossword Online Click Here
Go to Halogens and Noble Gases Crossword Online Click Here
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