ION ( SPECIAL ATOMS). a. Atom that gains or loses electrons b. Have an unequal number of e- and p+ c. Have net negative or positive charge d. Very reactive atoms. Ion. Isotopes ( SPECIAL ATOMS). Atom with the same number of protons but a different number of neutrons;By geoffrey-stewart
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Structural and skeletal formula. L.O.: Understand and use the term structural formula. Understand and use the term skeletal formula . Draw skeletal formulae for simple molecules containing functional groups. Draw and interpret the skeletal formula for complex molecules.
1 Carbon atom 2 Oxygen atoms. CO 2. NaNO 3. 1 Na atom 1 N atom 3 O atoms. C 6 H 12 O 6. 6 C atoms 12 H atoms 6 O atoms. The Number of Atoms in a Formula. Carbon Dioxide. Sodium Nitrate. Glucose. continue…. 1 Carbon atom x 12.01 amu = 12,01 amu
Formula. Operators and Order. Arithmetic Operators. To perform basic mathematical operations such as addition, subtraction, or multiplication; combine numbers; and produce numeric results. Order of Operation. Excel formula follows the same order of operations as mathetics .
For a Strong Church. Formula. “Now I myself am confident concerning you, my brethren, that you also are full of goodness, filled with all knowledge, able also to admonish one another.” Romans 15:14.
Formula. Compute a standard deviation with the Raw-Score Method. Previously learned the deviation formula Good to see “what's going on” Raw score formula Easier to calculate than the deviation formula Not as intuitive as the deviation formula They are algebraically the same!!.
Quiz Shows. Introduction. What is a quiz show?. A quiz show has contestants. The contestants have to use their knowledge to answer questions. There is a winner. They aren’t game shows. Quiz show or game show?.
Year 5 Science- Term 3- Physical Sciences. ‘Light Shows’. Discuss. What roles does ‘light’ play in our lives? What examples of uses can you think of? What would happen if there was no light?. Light in our lives.