which plant has the weakest movement?why? Explanation: i think its b. Related Facts. Metals In the periodic table, you can see a stair-stepped line starting at Boron (B), … Then, is Phosphorus a metal or nonmetal or metalloid? silicon is a metalloid. Group 15 of the periodic table is also called the nitrogen group. Is boron considered a metal or nonmetal? Silicon is a very poor conductor of heat and electricity. a diagonal division on the periodic table that divides the metals from the nonmetals and along which lay the metalloids. Is sodium a metal or nonmetal? Mendeleev's periodic table was organized by: atomic weight. Can be solid, liquid, or gas at room temperature Metalloid Can be shiny or dull Can be malleable or brittle. Partially conduct heat and electricity. Yes, magnesium is a metal, Moreover, Magnesium is a chemical element with symbol Mg and atomic number 12. read more. It is a brittle material as non-metals. The periodic table is organized in families and periods. New questions in Science. No light. ... Is mercury a metal nonmetal or metalloid? Magnesium is still, however, limited by its extractions costs, which make the metal about 20% more expensive than aluminum. METAL, NONMETAL, METALLOID Hydrogen Magnesium Calcium Arsenic Carbon Helium Lead Aluminum NONMETAL METAL METALLOID * * * Fe, Au, Cu, and Al all solid at room temp- who can think of one metal not solid at room temp?- Mercury! The first element in the group is the nonmetal nitrogen (N), followed by phosphorus (P), another nonmetal. Most of the metals are very reactive, they quickly oxidize when exposed to air and form a layer on the metal surface. Yes, magnesium is a metal, Moreover, Magnesium is a chemical element with symbol Mg and atomic number 12. Is carbon a metal, a nonmetal or a metalloid? The elements can be classified as metals ... metal and nonmetals combine to form ionic compounds, while nonmetals combine with other nonmetals to form covalent compounds ... the Group 2A metals such as magnesium and calcium form 2+ charges, and the Group 3A metals such as aluminum form 3+ charges. Please classify the following if it's metal, nonmetal or metalloid... a. argon b. silver c. magnesium d. radon 1 See answer kennedycabison21 kennedycabison21 i think its silver. Using the periodic table, you can classify the elements in many ways. Metalloids: Metalloid doesn’t have malleable or ductile properties. That leaves A or C, neon is a noble gas, the rest make sense too. Due to import tariffs on Chinese-produced magnesium, US magnesium prices can be almost double that of aluminum. Magnesium sulfate is a compound, and the terms metal a nonmetal do not apply to it. Magnesium is an alkaline earth metal. 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