Seven elements in the metalloid family separate the metals from the nonmetals on the periodic table. Hydrogen is on the metal side of the metalloids, but is considered to be a nonmetal. The seven metalloids are: antimony, arsenic, astatine, boron, germanium, silicon, and tellurium....
Classify each of the following elements as a metal, nonmetal, or metalloid. (a) phosphorus (b) strontium (c) manganese (d) carbon (e) germanium (f) iodine Which of the following elements are nonmetals? Check all that apply. a. Boron. b. Mercury. c. Manganese. d. Selenium. e. Car...
Which element in Fe(NO)_3 is a metal? (a) N (b) O (c) Fe. Is mercury classified as a metal, a metalloid, or a nonmetal? Explain. What is the symbol of the element in Group 4A(14) and Period 2 in the periodic table?
What is the silicon element? Is silicon a metal? Learn what type of element is silicon, silicon uses, silicon properties, and if silicon is metal or nonmetal. Related to this Question What is the mass number for silicon? What is the atomic mass of silicon?
A fragile metal is likely to shatter or crack without changing form. Brittle metals are steel with a high carbon content. Malleability: Metal is malleable if it can be hammered, rolled, or pressed into different shapes without breaking, shattering, or having any other negative effects. Ductility...
Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard-brittle, grayish-white metalloid in the carbon group, chemically similar to its group neighbors silicon and tin. Pure germanium is a semiconductor with an appearance similar to elemental silicon. Lik...
Is iron a metal, nonmetal or metalloid? Are the chemical element iron and the vitamin iron the same? What is the classification of sodium chloride? What is the orbital diagram for iron? What are the physical properties of iron filings?
Which of the following elements is a metalloid? \\ A. As B. Se C. Br D. Kr Which of the following atoms has an electron configuration of 1s22s22p2? a. boron b. carbon c. nitrogen d. oxygen e. fluorine What is the 10th element on the periodic table?Explore...
A metal, nonmetal or metalloid? What are the two primary gases in the homosphere? What group is argon in? Define noble gases What is the atomic number for helium? What is the scientific name for natural gas? What is the most compressible gas? What is a valence electron? What is the ...