Which element is placed in the same period as ruthenium but has higher atomic number than it?

A tank truck carrying hydrocyanic acid has overturned on a highway and is leaking from the tank you have identified the chemical by name looked it up in the bluse section of the ERG and found that it? How are standard electrode potentials determined for the half-cells listed in the Standard Reduction Potentials table? How is the hereditary information in DNA coded and pasesed from generation? What system do hormones circulate through? What is the sinplest way to identify an element? What is sience? What are the pros and cons of artificial plant hormones? How do you complete a synthesis reaction? What is most likely made from a nonrenewable resource bread gasoline oxygen or oxygen? How is light red shifted? Should store chemicals separate and away from foods? How much battery power would it take to power an electromagnet? N 2 O 2 and Cu are elements.? What conditions does oxygen therapy support? How does identifying leaves work out whether a body has been moved? Are laryngopharynx a common passage for food and air? Who is better Ryou or Masaya? What is primary materials? Do alcohol at ordinary temperature has liquid or gaseous state? Why is Patagonia's climate cold while chile's is mild?