Instructional Objectives 3. Atomic Structure and the Periodic Table
... • Summarize the experimental basis for the discovery of charged particles and the nucleus. • Describe the subatomic particles and how they arranged in the internal structure of the atom. • Describe the basic properties of protons, neutrons, and electrons. 3.2 Atomic Number and Mass Number 3.2 Desc ...
... • Summarize the experimental basis for the discovery of charged particles and the nucleus. • Describe the subatomic particles and how they arranged in the internal structure of the atom. • Describe the basic properties of protons, neutrons, and electrons. 3.2 Atomic Number and Mass Number 3.2 Desc ...
Instructional-Objectives
... 3. Atomic Structure and the Periodic Table 3.1 Internal Structure of an Atom Summarize the experimental basis for the discovery of charged particles and the nucleus. Describe the subatomic particles and how they arranged in the internal structure of the atom. Describe the basic properties of p ...
... 3. Atomic Structure and the Periodic Table 3.1 Internal Structure of an Atom Summarize the experimental basis for the discovery of charged particles and the nucleus. Describe the subatomic particles and how they arranged in the internal structure of the atom. Describe the basic properties of p ...
Periodic Table
... Not found in nature in elemental state, only in chemical bonds with other elements. React with water to form hydrogen gas & a metallic hydroxide (alkalis) ...
... Not found in nature in elemental state, only in chemical bonds with other elements. React with water to form hydrogen gas & a metallic hydroxide (alkalis) ...
Chapter 3 Section 2 Notes
... number of protons and electrons increases by one Elements in the same period DO NOT have similar properties; in fact, they change greatly across the row The first element in a period is always an extremely active solid. The last element in a period, is always an inactive gas. ...
... number of protons and electrons increases by one Elements in the same period DO NOT have similar properties; in fact, they change greatly across the row The first element in a period is always an extremely active solid. The last element in a period, is always an inactive gas. ...
THE PERIODIC TABLE
... • Describe the historical development of the periodic table. • Describe the organization of the modern periodic table according to the periodic law. A. Patterns in Element Properties 1. The elements vary widely in their properties, but in an orderly way. 2. English chemist, John Newlands was the fir ...
... • Describe the historical development of the periodic table. • Describe the organization of the modern periodic table according to the periodic law. A. Patterns in Element Properties 1. The elements vary widely in their properties, but in an orderly way. 2. English chemist, John Newlands was the fir ...
Periodic table trends
... • Reactivity is how likely and violently the atom will react with other substances • Metals- reactivity decreases across a period and increases down a family • Non-metals- reactivity increases across a period and decreases down a family ...
... • Reactivity is how likely and violently the atom will react with other substances • Metals- reactivity decreases across a period and increases down a family • Non-metals- reactivity increases across a period and decreases down a family ...
Chapter 3: The Elements Eli and Ethan Objective: To learn about the
... ■ Ex: Water will always contain 8g of oxygen for every 1 g of hydrogen. This principle is known as the law of constant composition, meaning that a given compound always has the same composition, regardless of where it comes from. Based off of these observations, John Dalton, an English scientist off ...
... ■ Ex: Water will always contain 8g of oxygen for every 1 g of hydrogen. This principle is known as the law of constant composition, meaning that a given compound always has the same composition, regardless of where it comes from. Based off of these observations, John Dalton, an English scientist off ...
Unit 3 Test Review – Periodic Table (Yes, this is worth a grade!) Fill
... A) according to decreasing atomic mass B) according to Mendeleev’s original design C) according to increasing atomic number D) based on when they were discovered 2. Lithium and potassium are ____ based on their positions on the periodic table. A) alkali metals B) transition metals C) halogens D) nob ...
... A) according to decreasing atomic mass B) according to Mendeleev’s original design C) according to increasing atomic number D) based on when they were discovered 2. Lithium and potassium are ____ based on their positions on the periodic table. A) alkali metals B) transition metals C) halogens D) nob ...
Name Pre-Test : Atomic Structure and the Periodic Table
... 9. Group 1 includes the alkaline metals. What are the general properties of elements in this group? 10. Between groups 2 and 3 are the transition metals. a. Describe the general properties of the transition metals. b. List three examples of transition metals and their uses. 11. Group 14 is called th ...
... 9. Group 1 includes the alkaline metals. What are the general properties of elements in this group? 10. Between groups 2 and 3 are the transition metals. a. Describe the general properties of the transition metals. b. List three examples of transition metals and their uses. 11. Group 14 is called th ...
PreAP Chemistry
... The Modern Periodic Table The _______________ periodic table contains boxes which contain the element's name, symbol, atomic number, and atomic mass. ...
... The Modern Periodic Table The _______________ periodic table contains boxes which contain the element's name, symbol, atomic number, and atomic mass. ...
Ch. 4.3 – Distinguishing Among Atoms
... element, multiply the mass of each isotope by its percent relative abundance, expressed as a decimal, and then add the products. ...
... element, multiply the mass of each isotope by its percent relative abundance, expressed as a decimal, and then add the products. ...
The Periodic Table - Science
... Atomic Symbol: The atomic symbol is one or two letters chosen to represent an element ("H" for "hydrogen," etc.). These symbols are used every where in the world Usually, a symbol is the abbreviation of the element or the abbreviated Latin name of the element. ...
... Atomic Symbol: The atomic symbol is one or two letters chosen to represent an element ("H" for "hydrogen," etc.). These symbols are used every where in the world Usually, a symbol is the abbreviation of the element or the abbreviated Latin name of the element. ...
Table The Discussion
... are soft, and can be easily cut with a knife to expose a shiny surface which dulls on oxidation. They are extremely reactive. ...
... are soft, and can be easily cut with a knife to expose a shiny surface which dulls on oxidation. They are extremely reactive. ...
Chapter 12: Chemical Periodicity
... predict the existence of other elements. Experimentation continued and improved. By 1940 all 90 naturally occurring elements had been discovered. Since then work in nuclear science has led to the discovery of radioactive elements. Only about one quarter of the elements occur in the free (or elementa ...
... predict the existence of other elements. Experimentation continued and improved. By 1940 all 90 naturally occurring elements had been discovered. Since then work in nuclear science has led to the discovery of radioactive elements. Only about one quarter of the elements occur in the free (or elementa ...
Periodic Table
... ____ 16. Which of the following is true about the electron configurations of the noble gases? a. The highest occupied s and p sublevels are completely filled. b. The highest occupied s and p sublevels are partially filled. c. The electrons with the highest energy are in a d sublevel. d. The electron ...
... ____ 16. Which of the following is true about the electron configurations of the noble gases? a. The highest occupied s and p sublevels are completely filled. b. The highest occupied s and p sublevels are partially filled. c. The electrons with the highest energy are in a d sublevel. d. The electron ...
notes - unit 3 - periodic table_student_2014
... Prefer to ________ their two electrons to become ___ ions ___________ reactive never found alone in nature Groups 3-12 TRANSITION METALS Found in the ___________ of the periodic table (the D block) Form ___________________ in solution (ex: Cu is bright blue when dissolved in water) This ...
... Prefer to ________ their two electrons to become ___ ions ___________ reactive never found alone in nature Groups 3-12 TRANSITION METALS Found in the ___________ of the periodic table (the D block) Form ___________________ in solution (ex: Cu is bright blue when dissolved in water) This ...
History of the Periodic Table
... 1894 - Argon “the lazy one”, discovered when Ramsay was trying to isolate nitrogen ...
... 1894 - Argon “the lazy one”, discovered when Ramsay was trying to isolate nitrogen ...
The Periodic Table and Periodicity
... Use your textbook to define the following terms 1. Atomic radius – half the distance between 2 nuclei in a covalent bond (an estimate of the radius of a single atom) 2. 1st Ionization Energy – the energy required to remove the 1st electron from an atom in the gaseous state (generating a +1 cation) ...
... Use your textbook to define the following terms 1. Atomic radius – half the distance between 2 nuclei in a covalent bond (an estimate of the radius of a single atom) 2. 1st Ionization Energy – the energy required to remove the 1st electron from an atom in the gaseous state (generating a +1 cation) ...
Chemistry Definitions
... liquid to gaseous water and carbon dioxide or when iron corrodes it mixes with other elements (mostly oxygen) When a chemical change occurs, the atoms that make up the substance are rearranged to form a new compound. ...
... liquid to gaseous water and carbon dioxide or when iron corrodes it mixes with other elements (mostly oxygen) When a chemical change occurs, the atoms that make up the substance are rearranged to form a new compound. ...
Chapter 6 Review
... that are characterized by the filling of p orbitals are classified as _____. As you move from left to right across the second period of the periodic table, ionization energy __. Atomic size generally decreases as you ____. ...
... that are characterized by the filling of p orbitals are classified as _____. As you move from left to right across the second period of the periodic table, ionization energy __. Atomic size generally decreases as you ____. ...
Exam # 2 Review - HCC Learning Web
... Classify the following compounds : TiO2, H2O, NH3, HCl What is the chemical formula for the binary compound composed of Li+ and O2- ions? What is the chemical formula for the binary compound composed of Al3+ and O2- ions? What is the chemical formula for the binary compound composed of Sr2+ and Br- ...
... Classify the following compounds : TiO2, H2O, NH3, HCl What is the chemical formula for the binary compound composed of Li+ and O2- ions? What is the chemical formula for the binary compound composed of Al3+ and O2- ions? What is the chemical formula for the binary compound composed of Sr2+ and Br- ...
synopsis - Mindfiesta
... When Mendeleev developed his Periodic Table, chemists knew nothing about the internal structure of atom. Modern Periodic Law : The physical and chemical properties of the elements are periodic functions of their atomic numbers. Elements having similar outer electronic configurations in their atoms a ...
... When Mendeleev developed his Periodic Table, chemists knew nothing about the internal structure of atom. Modern Periodic Law : The physical and chemical properties of the elements are periodic functions of their atomic numbers. Elements having similar outer electronic configurations in their atoms a ...