Vocabulary
Things that have mass and take up space.
What is matter?
The element that has the the electronic configuration 1s2 2s2 2p4.
What is oxygen?
The standard metric unit used to measure weight.
What is the gram?
The temperature at which a substance changes from a solid to a liquid.
What is melting point?
The molecular weight of one mole of water.
What is 18.016 g/mol?
The measuring system based on the meter, liter, and gram, standardized for use in practically all STEM-related fields of study.
What is the metric system?
The horizontal rows of elements across the periodic table.
What is a period?
The metric unit that denotes 1,000.
What is kilo?
Appearance, texture, color, odor, melting point, boiling point, density, solubility, and polarity.
What are physical properties?
The number of moles found in 72.064 g of water.
What is 4 moles of water?
The arrangement of electrons in the orbitals of an atom or molecule.
What is the electronic configuration?
The vertical columns of elements across the periodic table.
What is a group?
The standard metric unit used to measure distance.
What is the meter?
Flammability, toxicity, acidity, reactivity, and heat of combustion.
What are chemical properties?
The molecular weight of hydrogen found in one mole of water.
What is 2.016 g/mol?
The bond formed by the sharing of a pair of electrons by two atoms.
What is a covalent bond?
The largest element.
What is francium?
The one-tenth base unit.
What is deci?
The property that allows an element to conduct electricity.
What is the metallic property?
What is 1.2044 x 10^24?
Atoms that have the same atomic number, chemical behavior, and position on the periodic table, but have different masses and physical properties.
What are isotopes?
The densest element.
What is osmium?
The process of dividing 10 meters by 1,000.
What is converting 10 meters to 0.01 kilometers?
The subatomic particles that give an element its reactivity and chemical properties.
What are valence electrons?
The mass found in 6.022 x 10^22 atoms of carbon.
What is 1.201 g of carbon?