Which of the following describes the element Br? Choose all that apply. Oreacts vigorously with alkali metals to form salts belongs to a group consisting entirely of gases forms a basic solution in water is very reactive as a metal is one of the group of the least reactive elements consists of diatomic molecules in elemental form

Which of the following describes the element Br? Choose all that apply. Oreacts vigorously with alkali metals to form salts belongs to a group consisting entirely of gases forms a basic solution in water is very reactive as a metal is one of the group of the least reactive elements consists of diatomic molecules in elemental form

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter4: Forces Between Particles

Section: Chapter Questions

Problem 4.83E

See similar textbooks

Similar questions

lement X, which has a valence shell configuration of ns2np4 , was isolated in a laboratory. Which of the following statements is(are) true concerning element X? Element X has chemical properties similar to those of the halogens. Element X has six valence electrons. When element X is reacted with calcium, the compound formed would most likely have the formula Ca2X . Element X needs to gain two electrons to attain a noble gas electron configuration. mg src=Images/HTML_99425-11-106AP_image001.jpg alt="" align="top"/>
Calcium metal reacts with cold water as follows: Ca+2H2OCa(OH)2+H2 Magnesium metal does not react with cold water. What behavior toward cold water would you predict for strontium and barium? Write equations to represent any predicted reactions.
Discussing this chapter, a classmate says, “Since elementsthat form cations are metals and elements that form anionsare nonmetals, elements that do not form ions are metalloids.”Do you agree or disagree?
Which of the following elements would you expect to have similar properties? As Te Ar Sn He
In nature, the noble gases exist as А the sulfides В the gaseous fluorides C) monatomic gaseous atoms D alkali metal salts E solids in rocks and in minerals
(a) Group 1A positive + The elements in group 1A configuration. an electron (obtain a charge) in order to achieve a noble gas ...
How many electrons must nitrogen gain to be ch ome like its closest noble gas,Neon?
Explain what the name scandium(III) oxide meansin terms of electrons lost and gained, and identifythe correct formula.
Some sports bottles are made of Lexan, aplastic containing a compound of the elements chlorine,carbon, and oxygen. Order these elements from greatestto least according to atomic radius and ionic radius.
The majority of known noble gas compounds are those of Xenon. Why?
An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be(a) Calcium(b) Carbon(c) Silicon(d) Iron
Complete the schematic diagram below showing the separation of Group I and Group II cations. THANK YOU!