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
Another question on Chemistry
Chemistry, 22.06.2019 05:30
What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?
Answers: 1
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Chemistry, 23.06.2019 01:40
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
You know the right answer?
What follows an element's symbol in a chemical formula to indicate the number of atoms of that eleme...
Questions
Arts, 31.10.2019 01:31
English, 31.10.2019 01:31
Mathematics, 31.10.2019 01:31
Mathematics, 31.10.2019 01:31
Social Studies, 31.10.2019 01:31
Advanced Placement (AP), 31.10.2019 01:31
Mathematics, 31.10.2019 01:31
History, 31.10.2019 01:31
Mathematics, 31.10.2019 01:31
