Explain. Vinegar40. 4. d. wood. 1. calories to melt 65 g of ice Heterogeneous mixture. A (n) element is a pure substance that is made of only one kind . a. element b. mixture c. homogeneous mixture d. heterogeneous mixture, Explain the differences between the following. Classify each of the following mixtures as being homogeneous or heterogeneous. d) Electrons are much lighter than neutrons, Which of the following elements is an alkaline earth metal? tin =Sn 3. fruit salad - The atomic number is the whole number that appears above the symbol of each element on the periodic table. 4. 1. copper Classify each of the following as a pure substance or a mixture: Classify each of the following as a compound or element: homogenized milk = Homogenous Selenium 4. A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. A2.02.1 Fundamentals of Matter and Chemistry Scavenger Hunt final.pdf By contrast, a mixture that is uniform in composition is a homogenous mixture. 1. 5. methane (CH4) in natural gas, 1. 3. Heterogeneous. Classify each of the following as a pure substance (element or compound) or a mixture (homogeneous or heterogeneous): Nitrox, a combination of oxygen and nitrogen used to fill scuba tanks What is this temperature in degrees Fahrenheit? How many kilojoules are released when 75.0 g of steam at 100 C condenses, cools to 0 C, and freezes at 0 C? a. pure substance b. element c. both homogeneous and heterogeneous mixtures d. homogeneous mixture e. heterogeneous mixture. 2. Is a taco an example of an element, compound, homogeneous mixture/solution, or heterogeneous mixture? -strong attractive forces hold the particles close together. 3. arrow_forward Classify the following as solution or heterogeneous mixture. Al What does it mean to say that a solution is a homogeneous mixture? 18.5 C The n=3 energy level consists of one 3s, three 3p, and five 3d orbitals. Explain. 3. kilocalories to freeze 225 g of water