Correetly answel an I) Identify each of the following as an element, compound, homogeneous mixture or...
C. (4 points) Identify each of the following as an element, a compound, a homogeneous mixture or a heterogeneous mixture (no credit for “mixture” as whole answer): Iodine crystals: An iron bar: Salsa: Pure sodium chloride: D. (3 points) Give the number of protons, neutrons and electrons in a, Cl ion.
Classify each substance as an element, a compound, a homogeneous mixture, or a heterogeneous mixture. Element Compound Homogeneous mixture Heterogeneous mixture 0 Sono Answer Bank
1. Is Tap Water an element, compound, homogeneous mixture, or a heterogeneous mixture? 2. Is Soda an element, compound, homogeneous mixture, heterogeneous mixture? 2. Is Soda (open) an element, compound, homogeneous mixture, or a heterogeneous mixture?
Categorize tea (primarily sugar and water) as an element, a compound, a heterogeneous mixture, or a homogeneous mixture. Select one: O a. compound O b. homogeneous mixture O c. element O d. heterogeneous mixture
i need all questions answered 3.1.- Identify each of the following as a element, compound or mixture: A) pasta and tomato sauce B) aluminum foil C) helium D) air E) Aspirin 3.2.- Identify each of the following as a homogeneous or heterogeneous mixture: A. hot fudge sundae B. shampoo C. sugar water D. peach pie 3.3.- Identify each of the following as solid, liquid, or gas: a. oil paint in a container b. ice cubes in a bowl c. salad...
Classify these substances. More than one answer may apply in each case. H2 compound homogeneous mixture element heterogeneous mixture solution pure substance
1. Classify each of the following as a pure substance or a mixture. If it is a pure substance, classify it as an element or a compound. If it is a mixture, classify it as homogeneous or heterogeneous. (a) Air (b) Sugar (c) Brass gas (e) Wine (d) (1) Chlorine Soil
QUESTION 2 Which of the following types of matter best describes sugаred tea? O compound homogeneous mixture O element heterogeneous mixture QUESTION 3 Classify each as an element (E), compound (C), or mixture (M). 1. Carbon monoxide (CO) 2. air 3. tungsten (W) filament in a light bulb 4. ice
Classify each image as showing a pure element, a pure compound, a mixture of two elements, or a mixture of an element and a compound Pure element Pure compound Mixture of two elements Mixture of an element and a compound Answer Bank
EXPERIENT 3: SEPARATION OF A SOLID MIXTURE PRE-LABORATORY QUESTIONS : The following preparatory questions should be answered before coming to lab. They : are intended to introduce you to several ideas that are important to aspects of the experiment. You must turn in your work to your instructor before you will be : allowed to begin the experiment. 1. What is the difference between a homogeneous and heterogeneous mixture? In the experiment, you are going to separate a solid mixture...