Show:
Chapters 1 and 2
Chapter 3 and 4
Chapter 5
Chapter 6
Chapter 7
100
the study of matter and the changes that it undergoes
What is chemistry
100
two questions horizontal row on the periodic table is called this; a vertical column on the periodic table is called this
What is period; what is group
100
a set of frequencies of electromagnetic waves given off by atoms of an element; consists of a series of fine lines of individual colors
What is atomic emission spectrum
100
two questions an extremely unreactive group 18 element; AND a highly reactive group 17 element
What is noble gas; what is halogen
100
the force that holds two atoms together
What is chemical bond
200
a defined unit in a system of measurement that is based on an object or event in the physical world and is independent of other units
What is base unit
200
two questions pure substance that cannot be broken down into simpler substances by physical or chemical means; AND the smallest particle of an element that retains all the properties of that element that and made up of electrons, protons, and neutrons
What is element; what is atom
200
phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on the surface
What is photoelectric effect
200
Two questions Highly reactive Group 1 elements (except for hydrogen); AND Highly reactive Group 2 elements
What is alkali metals; what is alkaline earth metals
200
a positively charged ion formed when an atom loses electrons
What is cation
300
branch of chemistry that involves matter and processes of living organisms
What is biochemistry
300
two questions Atoms of the same element with different numbers of neutrons; AND the number of protons in an atom and matches electrons for neutral atoms
What is isotope; What is atomic number
300
a three-dimensional region around the nucleus of an atom that describes an electron's probable location
What is atomic orbital
300
Double Jeopardy- Two questions groups 3-12 or the d-block of the periodic table; AND the lanthanide series and actinide series
What is transition metals; What is inner transition metals
300
a negatively charge ion formed when an atom gains electrons
What is anion
400
the branch of chemistry involving analyzing the composition of matter
What is analytical chemistry
400
the location of the electron in the atom
What is electron cloud
400
the electron configuration of phosphorus
What is 1s2 2s2 2p6 3s2 3p3
400
Two Questions the group called alkali metals; the group called alkaline earth metals
What is group 1; what is group 2
400
oxygen gains two electrons to form this kind of ion
What is 2- anion
500
Mount Everest is 8847 m high. How high is it in kilometers?
What is 8.847 km
500
Two Questions location of the protons and neutrons in the atom; Who discovered the proton and neutron
What is inside the nucleus; Who are Rutherford and Chadwick
500
the relationship between principal energy levels and energy sublevels
What is principal energy levels are divided into that same number of sublevels, for example principal energy level = 2, then there are 2 sublevels
500
Two Questions the group called halogens; the group called noble gases
What is group 17; what is group 18
500
elements with a full octet have this kind of configuration
What is noble gas configuration