Is fluorine a metal or nonmetal?Fluorine:Fluorine is a chemical element. On the Periodic Table of Elements, it is shown with the symbol 'F' and the atomic number 9. It has a melting point of minus 219.67 degrees
metalloid Metalloids have properties intermediate between those of metals and nonmetals. An example of a metalloid is (a) Sb. (b) I. (c) Al. (d) P. Identify each of the following elements as a metal, a metalloid, or a nonmetal. a. fluorine b. germanium c. zinc d. phosph...
Which of the following elements is a nonmetal? a. K b. Be c. Ce d. N What type of element is argon? In other words, what is it classified as on the periodic table? Write the symbol for each element and classify it as a metal, non metal, or metalloid? a. Gold b. Fluorine c...
Is sodium a metal? Is fluorine a metal or nonmetal? Is NaCl considered an electron or a compound? Is NaCl held together by metallic bonding? Is sodium bicarbonate a metal or nonmetal? Is praseodymium a metal, nonmetal or metalloid?
Pure silicon is chemically classified as a metalloid because silicon What is between metals and nonmetals on the periodic table? Is beryllium an alkaline earth metal? Is fluorine a metal or nonmetal? What element is a metal with 4 electrons in its outer shell?
Is fluorine a gas? How many atoms of chlorine are in 2.00 mol of chlorine gas? Is chlorine an oxidizing or reducing agent? Are nonmetals gases at room temperature? Of the gases H2, SF6, CO2, He, N2, and H2O, which are molecular gases and which are atomic gases?
What element is used in a cathode ray tube? What is the atomic number used for? What is the atomic mass of boron? What is silver on the periodic table? What is the chemical element titanium? What is the isotope of fluorine? What is the chemical element xenon?
Why is fluorine a gas, bromine a liquid, and iodine a solid at room temperature? It was observed that the atoms of a substance had so much energy that it separated the electrons and protons of the atom. What is most likely the state of matter of the substance? a. Gas b. Liquid c...
What is the name and symbol of the element that has an atomic number of 11 and 12 neutrons? How many electrons does a neutral atom of this element have? What element's valence electrons are located in 5s^25p^4? What is the atomic number of the element fluorine?
Which of the following elements in a Lewis Dot Structure can not be a central atom: 1. Helium 2. Oxygen 3. Fluorine 4. Phosphorus 5. Hydrogen How many atoms are in oxygen? What is the most common isotope of oxygen? What compound is made of copper, nitrogen, and oxygen? What is t...