The isotope of an unknown element, X, has a mass number of 79. The most stable ion of the isotope has 36 electrons and forms a binary compound with sodium having a formula of Na2X. Which of the following statements is (are) true? For the false statements, correct them. a. The binary compound formed between X and fluorine will be a covalent compound. b. The isotope of X contains 38 protons. c. The isotope of X contains 41 neutrons. d. The identity of X is strontium, Sr.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The isotope of an unknown element, X, has a mass number of 79. The most stable ion of the isotope has 36 electrons and forms a binary ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Do you add water to acid or acid to water?
Answers (2)
How many helium atoms are in a helium blimp containing 498 kg of helium?
Answers (1)
Give the ground-state electron configuration for silicon (SiSi) using noble-gas shorthand. Express your answer in condensed form as a series of orbitals. For example, [Ar]4s23d8[Ar]4s23d8 would be entered as [Ar]4s^23d^8.
Answers (1)
Water Wood Neon gas Arrange the substances in the table from the MOST to the LEAST ordered particle arrangement. A) wood, water, neon gas B) wood, neon gas, water C) water, wood, neon gas D) water, neon gas, wood
Answers (2)
How many equivalent resonance forms can be drawn for so2 without expanding octet on the sulfur atom? (sulfur is the central atom.
Answers (1)
New Questions in Chemistry
Identify the spectator ions in the following complete ionic equation. 2k (aq) s2 - (aq) pb2 (aq) 2no-3 (aq) →pbs (s) 2k (aq) 2no-3 (aq) express your answers as ions separated by a comma.
Answers (1)
4. A bird left its post and flew in a triangular path. It flew 21 yards south, 72 yards east and 75 yards diagonally to end back at the post. Is it a right triangle?
Answers (1)
Condension occurs in the inside of your windows in Winters, why?
Answers (1)
How can you use Hess's law to determine a reaction's enthalpy?
Answers (1)
7. How much energy in KJ is released when 15.0 g of steam at 100.0 degrees Celsius is condensed and then frozen to ice at 0.0 degrees Celsius?
Answers (1)