Identify which element is the MOST metallic. A calcium B potassium C scandium D titanium Identify which element is the LEAST 10/21/13 malleable. A calcium B potassium C scandium D titanium
Nonmetals often are used in insulating material because they do NOT A break apart easily B conduct heat C form compounds D have luster 10/22/13 How do halogens differ from noble gases? A Halogens are metalloids, whereas noble gases are nonmetals. B Halogens are solids at room temperature, whereas noble gases are gases. C Halogens form compounds, whereas noble gases generally do not.
Which of these atoms would be more likely to form chemical bonds? Li He Ne What do the elements Lithium (Li), Copper (Cu), and Magnesium (Mg) all have in common? a. They are metals 10/23/13 b. They are nonmetals c. They are in the same family d. They have 8 electrons in their outer shells
The element Lithium (Li) is a very reactive metal with 1 valence electron. Which other element shares these properties? A. oxygen (O) B. calcium (Ca) C. fluorine (F) D. potassium (K) 10/24/13 The periodic table is used to organize… A. Elements B. Molecules C. Compounds D. Protons