What follows an element's symbol in a chemical formula to indicate the number of atoms of that element in one molecule of the compound?
a. number in parentheses
b. subscripted number
c. superscripted number
d. charge sign
2. the chemical formula for an ionic compound represents one
a. molecule.
b. formula unit.
c. cation.
d. ion.
Answers: 3
Chemistry, 21.06.2019 23:30, huangjianhe135
Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211
Answers: 2
Chemistry, 22.06.2019 21:00, andrethisman88
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
What follows an element's symbol in a chemical formula to indicate the number of atoms of that eleme...
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