Elements and compounds answers
[DOCX File]Elements, Compounds & Mixtures Worksheet
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Elements, Compounds & Mixtures Worksheet. Part 1: Read the following information on elements, compounds and mixtures. Fill in the blanks where necessary. Elements: A pure substance containing only one kind of __ atom ____. An element is always uniform all the way through (homogeneous).
[DOCX File]Elements, Compounds, and Mixtures - Weebly
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Answers Activity 2.1 A Quick Review of Elements and Compounds. 1. Table 2.1 (page 31) lists the chemical elements that occur naturally in the human body. Similar percentages of these elements are found in most living organisms.
[DOCX File]Elements, Compounds and Mixtures
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Elements, Compounds, and Mixtures. Classify each of the pictures below by placing the correct label in the blanks below. A = Element. B = Compound. C = Mixture of Elements. D = Mixture of Compounds. E = Mixture of Elements and Compounds Each circle represents an atom and each different color represents a different kind of atom. It two atoms are ...
[DOC File]Elements, Compounds & Mixtures Worksheet
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Classify each of the following as elements (E), compounds (C) or Mixtures (M). Write the letter X if it is none of these.
[DOC File]Elements, Compounds & Mixtures Worksheet
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The difference between an element and a compound is that an element is a substance made of same type of atoms, whereas a compound is made of different elements in definite proportions. Examples of elements include iron, copper, hydrogen and oxygen. Examples of compounds include water (H2O) and salt (Sodium Chloride - NaCl)
[DOC File]Elements, Compounds, and Mixtures Test- Study Guide
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Elements, Compounds & Mixtures Worksheet. Part 1: Fill in the blanks where necessary. Elements: A pure substance containing only one kind of _____. (not element!) An element is always the same all the way through (homogeneous). An element _____ be separated into simpler materials (except during nuclear reactions). ...
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Elements, Compounds, and Mixtures. Skills. Using models Using a Dichotomous key . Classifying matter . Background. This exercise uses a models and a dichotomous key to help you classify the contents of 7 plastic baggies and 12 small vials into the proper type of matter. The classification of matter is a fundamental step in physical science.
2.2: Elements and Compounds - Biology LibreTexts
Compounds ___ cannot ___ be separated by physical means. Separating a compound requires a chemical reaction. The properties of a compound are usually different than the properties of the elements it contains. Classify each of the following as elements (E), compounds (C) E Diamond (C) C Sugar (C6H12O6) E Iron (Fe) C Sulfuric Acid (H2SO4)
[DOCX File]Microsoft Word - ELEMENTS Compounds and Mixtures …
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“Elements, Compounds, and Mixtures” Description: This slide shows the molecular composition of an element, a compound, and two mixtures.. Basic Concepts. All samples of a substance have the same molecular composition and intensive properties and are homogeneous.
[DOC File]Elements, Compounds & Mixtures Worksheet
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Provide the chemical symbol for three molecules that are not compounds: Name 3 common compounds, using both their chemical symbol and their name: One molecule of …
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