Monday October 29 synesthesia describing one kind of
Monday, October 29 synesthesia: describing one kind of sensation terms of another ionic bond: Element Beryllium Fluorine Sodium Phosphorus Predicted Ion Charge Cation or Anion?
Monday, October 29 synesthesia: describing one kind of sensation terms of another ionic bond: • An X ray has a wavelength of 1. 15 x 10 -10 m. What is the frequency? (speed of light=3. 00 x 108 m/s) • What is the energy of the following type of radiation if the frequency is 9. 50 x 1013 /s? (Planck’s constant is 6. 626 x 10 -34 Js)
Vocabulary Week 13 Monday synesthesia Ionic bond Tuesday fatuous Salt Wednesday cupidity Oxide Thursday finagle Metallic bond Friday implacable Polyatomic ion
Tuesday, October 30 fatuous: extremely foolish; Silly salt: • A sample of bone is found to contain 1/16 of its original carbon-14. If the half life is 5, 250 years, how old is the bone? • How much of a 200 gram sample would be left after 9 days if each half life is 3 days?
Tuesday, October 30 fatuous: extremely foolish; Silly salt: Element N L Ml Ms 4 1 -1 -1/2 2 1 +1 -1/2 3 3 0 + 1/2 1 0 0 +1/2
• Answer these below the bubble section: • A wave has a wavelength of 3. 2 x 10 -10 m. What is the frequency? (speed of light=3. 00 x 108 m/s) • What is the energy of the following type of radiation if the frequency is 2. 10 x 1014 /s? (Planck’s constant is 6. 626 x 10 -34 Js)
Wednesday, October 31 cupidity: greed; Avarice oxide: An object is dropped in a graduated cylinder with 20 m. L of water. The water level rises to 35 m. L. If the object has a mass of 50 grams, what is the density? What is the mass of an object with a density of 2. 25 g/m. L and a volume of 5 m. L?
Thursday, November 1 finagle: to trick, swindle, or cheat a person metallic bond: Calculate the average atomic mass of the following: Isotope % Abundance AMU A 33% 4. 001 B 67% 5. 033 Calculate the average atomic mass of the following: Isotope % Abundance AMU A 65% 22 B 29% 23 C 6% 24
Thursday, November 1 finagle: to trick, swindle, or cheat a person metallic bond: Cation Mg+2 Fe+4 NH 4 +1 NH 4+1 Anion Formula Name N-3 Cl-1 S-2 SO 4 -2
Friday, November 2 implacable: impossible to calm or please polyatomic ion: A student placed 10 g of aluminum with 23 grams of bromine. How much aluminum bromide was produced? In a reactor 50 grams of sodium was combined with an excess quantity of chlorine. At the end of the reaction, 15 grams of sodium remained and 62 grams of salt was formed. How much chlorine reacted?
Friday, November 2 implacable: impossible to calm or please polyatomic ion: Cation Anion Sodium Chlorine Aluminum Oxygen Lithium Sulfur Cation Anion Formula Symbol Name
Friday, November 2 implacable: impossible to calm or please polyatomic ion:
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