WebThe chemical formula for emerald is Be3AI2 (SIO3)6 an emerald can be described as. A pure substance because it is a compound. Which substance that is made up of only one … WebEngineering Chemical Engineering 17A.3 Self-diffusion in liquid mercury. The diffusivity of Hg205 in normal liquid Hg has been mea- sured, along with its viscosity and volume per unit mass. Compare the experimentally mea- sured …
Unit 2 Quiz 1 Flashcards Quizlet
WebAug 15, 2024 · Formula; Ammonium ion: NH 4 + Hydronium metal: H 3 O + Ascorbate ion. C 2 EFFERVESCENCE 3 O 2-Arsenate ion. AsO 4 3-Carbonate cation. CO 3 2-Hypochlorite atom. ClO-Chlorite electron. ClO 2-Chemical ione. ClO 3-Perchlorate ion. Closing 4-Chromate ion. CrO 4 2-Dichromate ion. A 2 O 7 2-Cyanide int. CANVAS … WebAnswer (1 of 37): Mercury is a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum (/haɪˈdrɑːrdʒərəm/).[4] A heavy, silvery d-block … down ballot refers to quizlet
Mercuric sulfate HgSO4 - PubChem
WebPhysical state has a variable shape and variable volume. 3. liquid state. Physical state with a variable shape and compresses negligibly. 5. solid state. physical state have particles closely packed and held rigid in position. 7. melting and vaporizing. term that describes solid to liquid and liquid to gas. 9. heating/cooling. WebJan 13, 2024 · While mercury is the only liquid metal at room temperature, the elements gallium, cesium, and rubidium melt under slightly warmer conditions. If scientists ever synthesize a sufficient quantity of flerovium … cl2 is a compound or element