Intentions for success: Sept. 6, 2018 3.1 Cell Theory We will be successful when we can classify matter by its composition. Vocab: Element, Compound, Colloid, Suspension, Solution Warm up: Matter surrounds us everywhere. What kind of properties would we use to classify all this matter? You mix two colorless liquids, the mixture turns green.
What type of change occurred? Why? How? MATTER Ch. 9 - Classification of Matter II. Composition of Matter (p.36-44) Matter Flowchart Pure Substances Mixtures A. Matter Flowchart MATTER yes
MIXTURE yes Is the composition uniform? Homogeneous Mixture (solution) no
Can it be separated by physical means? PURE SUBSTANCE no Heterogeneous Mixture yes Can it be decomposed by chemical means?
Compound no Element B. Pure Substances Element matter composed of identical atoms EX: copper
B. Pure Substances Compound matter composed of 2 or more elements in a fixed ratio properties differ from those of individual elements EX: salt (NaCl) C. Mixtures Variable combination of 2 or more pure
substances. Homogeneous Mixture (Solution) even distribution of components very small particles particles never settle EX: saline solution C. Mixtures Heterogeneous Mixture uneven distribution of components
colloids and suspensions EX: granite C. Mixtures Colloid medium-sized particles Tyndall effect - particles scatter light (looks cloudy) particles never settle EX: milk C. Mixtures
Suspension large particles particles scatter light particles will settle (needs to be shaken) EX: fresh-squeezed lemonade Review Questions Write down the answers as we discuss. 1. Why does every sample of a given
substance have the same properties? 2. Why is the composition of an element fixed? 3. What is the basis of classifying solutions, suspensions or colloids? Review Questions Write down the answers as we discuss. 4. Why can the properties of a mixture vary?
5. Describe the composition of a compound? Intentions for success: Sept. 7, 2018 3.1 Cell Theory We will be successful when we can prepare for the test Vocab: Molecule,
Compound, Element Warm up: What formulas and definitions will you put on your note card?
Finally annotate your highlighted work, explaining how each highlighted aspect of Charlie's life gives him advantage over working class pupils, in terms of his academic success, his prospect for economic capital, the attitudes and values he might inherit which allow...
Professional Template for a 72x48 Case Report Poster Presentation ... HEY!! Remember, when writing up your case report, refrain from using any identifying data, such as date of birth, date of service, patient name/initials or medical record number. ... Email:...
Scalars vs Vectors. Scalars - a quantity that only needs a magnitude (with a unit) to describe it. Ex: Vectors - a quantity that needs a magnitude (with a unit) and a direction to completely describe it
FHA Streamline Refi. VA Rate Reduction. Fields with default are editable. Refi C/O - Total Cash Out inputted. 94.33. This required field will be completed for you based on earlier input. CLTV will auto fill. If actual CLTV different you...
Jane Schaffer's Writing Strategy What all Subject Area Paragraphs have in Common Topic Sentence (TS) Concrete Detail (CD) Commentary (CM) Concluding Sentence (CS) Chunk Ratio TOPIC SENTENCE (TS) This sentence tells what the paragraph is about. It is based on...
Online transfers in Workday with approval routing. Budget planning will remain in Adaptive. Same schedule and procedure - new chart of accounts. Budget reports. Variance report - subtotal by pool, drill down functionality. Example - R002 Budget Variance - shows...
The shortened length of intestine can create problems with digestion, absorption and stomy management. Sucheta Vijay Limaye, Clinical Dietitian. 9922008514. ... Cakes, pies, cookies, and other sweets. High fat and fried food such as fries , fried snacks, fried chicken,...
Adjectives and Adverbs. English 10. ADJECTIVES. An adjective describes (modifies) a noun by describing, identifying, or quantifying words. An adjective can also describe a pronoun. Adjectives need to . be specific! ADJECTIVES.
Ready to download the document? Go ahead and hit continue!