8.2 Families and Periods of the Periodic Table Lesson Objectives
... of carbon and silicon. Instead, arsenic matched the chemical characteristics of nitrogen and phosphorus. Mendeleev placed arsenic in the column which matched arsenic’s chemistry and assumed that there was an undiscovered element that would fit chemically with the carbon column. As a result, Mendeleev ...
... of carbon and silicon. Instead, arsenic matched the chemical characteristics of nitrogen and phosphorus. Mendeleev placed arsenic in the column which matched arsenic’s chemistry and assumed that there was an undiscovered element that would fit chemically with the carbon column. As a result, Mendeleev ...
5.1 Review and KEY
... electrons exhibit properties of both particles and waves. the chemical properties of elements can be grouped according to periodicity, but physical properties cannot. ...
... electrons exhibit properties of both particles and waves. the chemical properties of elements can be grouped according to periodicity, but physical properties cannot. ...
The Periodic Table
... - They make up 80% of the elements - All metals except for one is a solid at room temperature - One the big periodic table solids are black, liquids are blue, and gases are red - They have a metallic luster - They are good conductors of electricity ...
... - They make up 80% of the elements - All metals except for one is a solid at room temperature - One the big periodic table solids are black, liquids are blue, and gases are red - They have a metallic luster - They are good conductors of electricity ...
PERIODIC TABLE quiz study guide
... 2. Be able to draw and describe the basic structure of an atom using the following terms: Proton (its charge and a.m.u.), Neutron (and its charge and a.m.u.), Electron (and its charge and a.m.u.), Nu ...
... 2. Be able to draw and describe the basic structure of an atom using the following terms: Proton (its charge and a.m.u.), Neutron (and its charge and a.m.u.), Electron (and its charge and a.m.u.), Nu ...
of the periodic table
... Each contained element's symbol, atomic weight and characteristic chemical and physical properties Arranged the cards in order of ascending atomic weight. Elements fell into vertical groups of elements of similar properties ...
... Each contained element's symbol, atomic weight and characteristic chemical and physical properties Arranged the cards in order of ascending atomic weight. Elements fell into vertical groups of elements of similar properties ...
PPT format
... (1) Classic exemplar of the scientific process: Mendeleev (2) Atomic mass and atomic number as atom identifiers (3) Periodic properties along rows and down columns Electronegativity (ability of an atom to hold electrons) Chemical reactivity (kinds of reactions atoms undergo) Valence (the number of b ...
... (1) Classic exemplar of the scientific process: Mendeleev (2) Atomic mass and atomic number as atom identifiers (3) Periodic properties along rows and down columns Electronegativity (ability of an atom to hold electrons) Chemical reactivity (kinds of reactions atoms undergo) Valence (the number of b ...
Chapter 6 review
... 21. Which family is composed of elements that are gases and unreactive? _____________________________ 22. Which family of elements includes soft, reactive metals that form an ion with a +1 charge?____________ 23. Which family of elements includes inert (nonreactive) gases that glow when energized wi ...
... 21. Which family is composed of elements that are gases and unreactive? _____________________________ 22. Which family of elements includes soft, reactive metals that form an ion with a +1 charge?____________ 23. Which family of elements includes inert (nonreactive) gases that glow when energized wi ...
Chapter 6 - Fredericksburg City Schools
... S The representative elements are the Group A elements. S The representative elements always behave the same. And any one member of the group is “representative” of all the other members in its group. S The representative elements are all the elements in the s and p blocks. S The transition metals a ...
... S The representative elements are the Group A elements. S The representative elements always behave the same. And any one member of the group is “representative” of all the other members in its group. S The representative elements are all the elements in the s and p blocks. S The transition metals a ...
Naming Molecular Compounds
... We have already learned that binary = 2, therefore a binary molecular compound is a molecular compound containing only 2 elements. Names for binary molecular compounds have two parts. Three rules help name them: The first element is usually farthest to the left on the periodic table of the ele ...
... We have already learned that binary = 2, therefore a binary molecular compound is a molecular compound containing only 2 elements. Names for binary molecular compounds have two parts. Three rules help name them: The first element is usually farthest to the left on the periodic table of the ele ...
CPA Study Guide for Chapter 6 Test The Periodic Table Know the
... Know the difference between Mendeleev’s organization of the elements versus the modern organization of the Periodic Table Know and be able to apply the Periodic Law Know the names of families of elements: alkali metals, alkaline earths, halogens, noble gases, metalloids and transition elements Defin ...
... Know the difference between Mendeleev’s organization of the elements versus the modern organization of the Periodic Table Know and be able to apply the Periodic Law Know the names of families of elements: alkali metals, alkaline earths, halogens, noble gases, metalloids and transition elements Defin ...
Periodic Table Notes 1
... ○ ________________ of the periodic table ○ Members of the groups have similar __________________ properties. _________________________: the pattern of ______________ properties displayed by elements in the periodic table. A unique ______________ for each element that equals the number of ___________ ...
... ○ ________________ of the periodic table ○ Members of the groups have similar __________________ properties. _________________________: the pattern of ______________ properties displayed by elements in the periodic table. A unique ______________ for each element that equals the number of ___________ ...
Periodic Table - manasquanschools
... Rare earth reactive metals Actinoids are all radioactive 93 and above are manmade f-block ...
... Rare earth reactive metals Actinoids are all radioactive 93 and above are manmade f-block ...
Section 12.3
... Remember, the atomic number is the number of protons all atoms of that element have in their nuclei. If the atom is neutral, it will have the same number of electrons as protons. ...
... Remember, the atomic number is the number of protons all atoms of that element have in their nuclei. If the atom is neutral, it will have the same number of electrons as protons. ...
Chemistry Study Cards Chapter 5 (3-2) The length of each period in
... In a row in the periodic table, as the atomic number increases, the atomic radius generally Within a group of elements, as the atomic number increases, the atomic radius ...
... In a row in the periodic table, as the atomic number increases, the atomic radius generally Within a group of elements, as the atomic number increases, the atomic radius ...
Chapter 3 Introduction to the Periodic Table
... Introduction to the Periodic Table Fill in the blanks in your notes with the words or phrases in ...
... Introduction to the Periodic Table Fill in the blanks in your notes with the words or phrases in ...
The Periodic Table of Elements Mendeleev
... • Oxygen as O2 gas is essential to life. – O2 is the oxidizer in combustion and metabolism – O2 is 21% of the earth’s atmosphere ...
... • Oxygen as O2 gas is essential to life. – O2 is the oxidizer in combustion and metabolism – O2 is 21% of the earth’s atmosphere ...
Unit 3, Lesson 2 Template
... Recall that elements from the same Group will have similar qualities, such as their basic classification. Today we will see that there are other trends that run throughout the Table and once again, elements from the same Group have similar: Atomic Radii sizes, Ionization Energies, and Electron Affin ...
... Recall that elements from the same Group will have similar qualities, such as their basic classification. Today we will see that there are other trends that run throughout the Table and once again, elements from the same Group have similar: Atomic Radii sizes, Ionization Energies, and Electron Affin ...
Chapter 13
... Radius: Is one half the distance between the nuclei of two atoms of the same element when the atoms are joined. “In general, atomic size increases from top to bottom within a group and decreases from left to right across a period…” Largest in the lower left corner. ...
... Radius: Is one half the distance between the nuclei of two atoms of the same element when the atoms are joined. “In general, atomic size increases from top to bottom within a group and decreases from left to right across a period…” Largest in the lower left corner. ...
Worksheet 3 - contentextra
... Coordination number The number of ligands surrounding a central metal ion, or the number of nearest neighbours an atom, molecule or ion has in a crystal structure. Covalent radius of atom This is half of the inter-nuclear distance between two covalently bonded atoms of the same element. Dative coval ...
... Coordination number The number of ligands surrounding a central metal ion, or the number of nearest neighbours an atom, molecule or ion has in a crystal structure. Covalent radius of atom This is half of the inter-nuclear distance between two covalently bonded atoms of the same element. Dative coval ...
The Periodic Law
... Your nervous system also uses calcium to help transmit impulses through your body Hard silver-colored metal. ...
... Your nervous system also uses calcium to help transmit impulses through your body Hard silver-colored metal. ...
Periodic Table PP revised 2014
... Found as diatomic molecules The only group that contains all 3 phases of matter • Can be extracted from compounds using electricity • Reacts violently with metals to form halide compounds (like NaCl) ...
... Found as diatomic molecules The only group that contains all 3 phases of matter • Can be extracted from compounds using electricity • Reacts violently with metals to form halide compounds (like NaCl) ...
ExamView - chemistry chapter 6 test.tst
... ____ 15. What is the element with the highest electronegativity value? a. helium c. calcium b. cesium d. fluorine ____ 16. Of the elements Fe, Hg, U, and Te, which is a representative element? a. Te c. Fe b. U d. Hg ____ 17. Which statement about noble gases is correct? a. They form compounds with v ...
... ____ 15. What is the element with the highest electronegativity value? a. helium c. calcium b. cesium d. fluorine ____ 16. Of the elements Fe, Hg, U, and Te, which is a representative element? a. Te c. Fe b. U d. Hg ____ 17. Which statement about noble gases is correct? a. They form compounds with v ...
Unit 3 `Atoms and the Periodic Table` Study Guide
... periodic table. Depending on the periodic table being used, it may or may not include actinium (element 89.) The actinides always contain elements 90 – 103. Alkali Metal – The alkali metals, found in group 1 of the periodic table (formerly known as group IA), are very reactive metals that do not occ ...
... periodic table. Depending on the periodic table being used, it may or may not include actinium (element 89.) The actinides always contain elements 90 – 103. Alkali Metal – The alkali metals, found in group 1 of the periodic table (formerly known as group IA), are very reactive metals that do not occ ...
Quiz name: Unit 2 Review (so far)
... the first one to predict correctly missing elements on the periodic table ...
... the first one to predict correctly missing elements on the periodic table ...