Safety and Measurement
Eyewear used in situations dealing with reactive chemicals
What are goggles?
When water turns into water vapor by the sun’s heat
What is evaporation?
the number of protons make this number
What is the atomic number?
Protons & Neutrons form this
What is the nucleus
The step that determines if the compound is ionic or covalent.
What’s the first step to name a compound?
Digits of measurement used in chemistry to indicate the precision of measurement
What is a significant figure? (sig fig)
Earth’s natural and continuous process of recycling and transforming rocks.
What is the rock cycle?
Measurement that decreases from left to right across a period and increases from top to bottom down a group on the periodic table.
What is the radius of the elements change on the periodic table?
Protons = atomic number
Neutrons = mass number-atomic number
What is the number of protons and neutrons?
Using prefixes to show the number of atoms, naming the first element normally and the second element with an -ide ending.
What is a covalent compound?
A sheet of fabric used to save a person who is on fire.
What is a fire blanket?
Weather & erosion that breaks down rock down to sedimentary which carries to any water sources.
What is water run off?
Group that noble gases are found
What is group 18?
Shorthand for the electron configuration of Mg
What is [Ne] 1s2
the name of NH3
What is ammonia?
A tall, cylindrical glass container with markings on the side to measure liquids
What is a graduated cylinder?
Rock formed when existing rocks are transformed by intense heat or pressure
What is metamorphic rock?
They have the same number of valence electrons
What are the elements in the same group?
The element for
1s12s22p63s23p64s23d104p65s24d105p3 (51 electrons)
What is the electron configuration of Sb
The name of FeCl
What is Iron Chloride?
Scissor-like metal tool with curved jaws designed to securely grip and lift a crucible
What is a crucible tong?
The largest reservoir of carbon on Earth.
What is the ocean?
The group the last 2 rows of the periodic table
Lanthanide series
DOUBLE JEOPARDYYYY!!!!
Write the (not) shorthand electron configuration annotation of Bismuth (Bi)
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶ 4f¹⁴ 5d¹⁰ 6s² 6p³
iron(III) sulfate
What is the name of Fe2(SO4)3?