Chemistry, 14.12.2020 01:00 Hippiekoolaid
Question 67 (1 point)
What would the isotope symbol (in hyphen notation) look like for an atom that has a mass number of 204 and an atomic number of 827
Lead-82
Thallium-204
O a
Ob
Oc
Od
Lead-204
Thallium-82
Answers: 3
Chemistry, 21.06.2019 18:00
The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?
Answers: 1
Chemistry, 22.06.2019 03:00
About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question
Answers: 1
Question 67 (1 point)
What would the isotope symbol (in hyphen notation) look like for an atom that...
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