Chemistry, 15.07.2019 06:00 rhineharttori
Why is the r. a.m. value used? a. a single atom cannot be isolated, so only the average size of a group of atoms can be measured. b. the r. a.m. value is used to determine how many isotopes an element has. c. atoms are too small for their masses to be measured directly. d. none of these
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Chemistry, 21.06.2019 19:00, marcusajns
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
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Chemistry, 23.06.2019 02:30, elyzarobertson
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
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Why is the r. a.m. value used? a. a single atom cannot be isolated, so only the average size of a g...
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