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What is the symbol for aluminum?
Al
What is the name of the element with the symbol Pb?
lead
The element with the symbol Sb is known as __________.
antimony
What is the symbol for lithium?
Li
Define the element represented by the symbol As.
arsenic
The chemical symbol for magnesium is __________.
Mg
The element with the symbol Ba is called __________.
barium
What is the chemical symbol for manganese?
Mn
Identify the element represented by the symbol Bi.
bismuth
What is the symbol for mercury?
Hg
Boron is represented by the chemical symbol __________.
B
The element with the symbol Mo is known as __________.
molybdenum
Identify the chemical symbol for bromine.
Br
The element neon is represented by the symbol __________.
Ne
What is the chemical symbol for cadmium?
Cd
Calcium is represented by the symbol __________.
Ca
What is the symbol for nitrogen?
N
The element carbon has the chemical symbol __________.
C
The symbol for oxygen is __________.
O
The chemical symbol for cesium is __________.
Cs
What is the name of the element with the symbol P?
phosphorus
Chlorine is represented by the symbol __________.
Cl
The element platinum has the chemical symbol __________.
Pt
Identify the symbol for chromium.
Cr
What is the chemical symbol for potassium?
K
The element cobalt is represented by the symbol __________.
Co
What is the symbol for radon?
Rn
Copper has the chemical symbol __________.
Cu
The element silicon is identified by the symbol __________.
Si
What is the chemical symbol for fluorine?
F
The symbol for silver is __________.
Ag
Gold is represented by the symbol __________.
Au
The chemical symbol for sodium is __________.
Na
The element helium is represented by the symbol __________.
He
What is the symbol for sulfur?
S
The symbol for hydrogen is __________.
H
What is the element with the symbol I?
iodine
Iron is represented by the chemical symbol __________.
Fe
The chemical symbol for tin is __________.
Sn
What is the symbol for uranium?
U
Zinc is represented by the symbol __________.
Zn
List the base unit and its symbol for mass in the SI system.
kilogram (kg)
The base unit for length in the SI system is __________.
meter (m)
What is the base unit for time in the International System of Units?
second (s)
The SI unit for temperature is __________.
kelvin (K)
What is the base unit for amount of substance in SI units?
mole (mol)
To convert a temperature from Celsius to Fahrenheit, you will use the equation __________.
F = (C × 9/5) + 32
When given mass and volume, how do you calculate density?
Density = Mass ÷ Volume
For the number 0.00530, how many significant figures are present?
Three significant figures.
In calculations involving addition and subtraction, results should be expressed to the correct number of __________.
decimal places
Convert the decimal number 0.00076 to scientific notation.
7.6 × 10^-4
Convert the scientific notation 3.2 × 10^3 to decimal notation.
3200
In dimensional analysis, to convert measurements you need to include __________.
conversion factors.
The metric prefix 'kilo' represents a factor of __________.
One milliliter is equivalent to __________ cubic centimeters.
Given the periodic table, categorize sodium (Na) as a __________.
metal.
Classify chlorine (Cl) as either a metal, nonmetal, or metalloid.
nonmetal.
What is an example of an alkali metal?
Sodium (Na) or Potassium (K).
Name a noble gas.
Argon (Ar) or Neon (Ne).
Which two elements are liquids at room conditions?
Bromine (Br) and Mercury (Hg).
Which elements naturally occur as diatomic molecules?
O2, N2, H2, Cl2, Br2, I2, F2.
What are characteristic properties of metallic elements?
Luster, malleability, conductivity.
Identify a chemical property typical of nonmetals.
Tendency to gain electrons.
What is the missing component if you know the isotopic mass and number of protons for an isotope?
Number of neutrons.
What equations do you use to find the characteristics of a photon?
E = hν and c = λν.
What is the Pauli Exclusion Principle?
No two electrons can have the same set of quantum numbers.
Describe Hund's Rule.
Electrons must occupy every orbital singly before pairing up.
What is the Aufbau Principle?
Electrons fill orbitals from lowest to highest energy.
What is the atomic number of carbon (C)?