Chapter 6 The periodic Table – Flashcards
73 test answers
Unlock all answers in this set
Unlock answers 73question
| What is the periodic law? |
answer
| States that when elements are arranged in order of increasing atomic number, there is a periodic repitition of physical and chemical properties. |
Unlock the answer
question
| What are 3 properties of metals? |
answer
| Ductile, Malleable, High Luster |
Unlock the answer
question
| A metalloid may: |
answer
| behave like metal in some conditions and non metals in other conditions. |
Unlock the answer
question
| What are three things other than name, symbol, atomic number, and average atomic mass, that you can discover from a periodic table. |
answer
| Its electrons in each energy level, (Solid, gas, liquid) at room temp, Which group of elements it is in. |
Unlock the answer
question
| What subatomic particle is key in determining the properties of an element? |
answer
| Electrons |
Unlock the answer
question
| What are representative elements? |
answer
| They are group A and display a wide renge of physical & chemical properties |
Unlock the answer
question
| What is atomic size? Describe how it trends on a periodic table. |
answer
| an atoms atomic radius then two atoms are joined together. It generally increases from top to bottom in a group bc the number of energy levels increases. Atomic size decreases left to right across a period bc electrons are added to the same energy level and are pulled closer to the nucleus by increasing numbers of protons. |
Unlock the answer
question
| What is an ion? |
answer
| Ions form when atoms gain or lose electrons |
Unlock the answer
question
| Cation |
answer
| A positively charged cation forms when an atom loses one or more electrons -- Smaller than the atom that formed it, positive (nonmentals) |
Unlock the answer
question
| Anion |
answer
| A negatively charged anion forms when an atom gains one or more electrons. -- Larger than the atom that formed it, negative (metals) |
Unlock the answer
question
| Ionization Energy |
answer
| A measure of how much energy is required to remove an electron from an atom. |
Unlock the answer
question
| Trend of Ionization Energy |
answer
| Decreases from top to bottom within a group and increases from left to right across a period. |
Unlock the answer
question
| Trend of Ionic size |
answer
| Metals tend to lose electrons and nonmetals tend to gain electrons. Increases from top to bottom within a group and decreases from left to right across a period. |
Unlock the answer
question
| Electronegativity |
answer
| A measure of an atoms ability to attract an electron when the atom is bonded to another atom. |
Unlock the answer
question
| What is the most electronegative element? |
answer
| Flourine |
Unlock the answer
question
| Electronegativity trends |
answer
| Decreases from top to bottom within a group and increases from left to right across a period. |
Unlock the answer
question
| What are two variables that affect atomic sie in a group? |
answer
| Charge in a nucleus & Increase in occupied orbitals. |
Unlock the answer
question
| Fluorine |
answer
| F - nonmetal - gas |
Unlock the answer
question
| Cobalt |
answer
| Co - Transition metal - solid |
Unlock the answer
question
| Calcium |
answer
| Ca - Alkaline earth metal - Solid |
Unlock the answer
question
| Iron |
answer
| Fe - Transition metal - solid |
Unlock the answer
question
| Lithium |
answer
| Li - Alkali metal - solid |
Unlock the answer
question
| Zinc |
answer
| Zn - Transition metal - solid |
Unlock the answer
question
| Magnesium |
answer
| Mg - Alkali metal - solid |
Unlock the answer
question
| Manganese |
answer
| Mn - Transition metal - solid |
Unlock the answer
question
| Copper |
answer
| Cu - Transition metal - solid |
Unlock the answer
question
| Lead |
answer
| Pb - Other metal - solid |
Unlock the answer
question
| Antimony |
answer
| Sb - Metalloid - Solid |
Unlock the answer
question
| Arsenic |
answer
| As - Metalloid - Solid |
Unlock the answer
question
| Silicon |
answer
| Si - Metalloid - solid |
Unlock the answer
question
| Germanium |
answer
| Ge - Metalloid - solid |
Unlock the answer
question
| Iodine |
answer
| I - nonmetal - solid |
Unlock the answer
question
| Carbon |
answer
| C - nonmetal - solid |
Unlock the answer
question
| Bromine |
answer
| Br - nonmetal - liquid |
Unlock the answer
question
| Sulfer |
answer
| S - nonmetal - solid |
Unlock the answer
question
| Phosphorus |
answer
| P - nonmetal - solid |
Unlock the answer
question
| Tin |
answer
| Sn - other metal - solid |
Unlock the answer
question
| Chromium |
answer
| Cr - Transition metal - solid |
Unlock the answer
question
| Nickel |
answer
| Ni - Transition metal - solid |
Unlock the answer
question
| Bismuth |
answer
| Bi - other metal - solid |
Unlock the answer
question
| Cadmium |
answer
| Cd - Transition metal - solid |
Unlock the answer
question
| Mercury |
answer
| Hg - Transition metal - liquid |
Unlock the answer
question
| Explain reactivity |
answer
| It has to do with how easily electrons come off of an atom which then deals with atom size |
Unlock the answer
question
| Fluorine |
answer
| F - nonmetal - gas |
Unlock the answer
question
| Cobalt |
answer
| Co - Transition metal - solid |
Unlock the answer
question
| Calcium |
answer
| Ca - Alkaline earth metal - Solid |
Unlock the answer
question
| Iron |
answer
| Fe - Transition metal - solid |
Unlock the answer
question
| Lithium |
answer
| Li - Alkali metal - solid |
Unlock the answer
question
| Zinc |
answer
| Zn - Transition metal - solid |
Unlock the answer
question
| Magnesium |
answer
| Mg - Alkali metal - solid |
Unlock the answer
question
| Manganese |
answer
| Mn - Transition metal - solid |
Unlock the answer
question
| Copper |
answer
| Cu - Transition metal - solid |
Unlock the answer
question
| Lead |
answer
| Pb - Other metal - solid |
Unlock the answer
question
| Antimony |
answer
| Sb - Metalloid - Solid |
Unlock the answer
question
| Arsenic |
answer
| As - Metalloid - Solid |
Unlock the answer
question
| Silicon |
answer
| Si - Metalloid - solid |
Unlock the answer
question
| Germanium |
answer
| Ge - Metalloid - solid |
Unlock the answer
question
| Iodine |
answer
| I - nonmetal - solid |
Unlock the answer
question
| Carbon |
answer
| C - nonmetal - solid |
Unlock the answer
question
| Bromine |
answer
| Br - nonmetal - liquid |
Unlock the answer
question
| Sulfer |
answer
| S - nonmetal - solid |
Unlock the answer
question
| Phosphorus |
answer
| P - nonmetal - solid |
Unlock the answer
question
| Tin |
answer
| Sn - other metal - solid |
Unlock the answer
question
| Chromium |
answer
| Cr - Transition metal - solid |
Unlock the answer
question
| Nickel |
answer
| Ni - Transition metal - solid |
Unlock the answer
question
| Bismuth |
answer
| Bi - other metal - solid |
Unlock the answer
question
| Cadmium |
answer
| Cd - Transition metal - solid |
Unlock the answer
question
| Mercury |
answer
| Hg - Transition metal - liquid |
Unlock the answer
question
| Explain reactivity |
answer
| It has to do with how easily electrons come off of an atom which then deals with atom size |
Unlock the answer
