Compounds
Instruction Active
Comparing Chemical Formulas and Models of a Compound
Chce
Which statement correctly compares and contrasts the information represented by the chemical formula and model of
a compound?
Both show how the atoms in a compound are connected.
Models show how the atoms in a compound are connected.
Chemical formulas show how the atoms in a compound are connected.
Answers: 2
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 13:10, kellinvagneur
Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
Answers: 1
Compounds
Instruction Active
Comparing Chemical Formulas and Models of a Compound
...
Instruction Active
Comparing Chemical Formulas and Models of a Compound
...
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