A student is trying to classify an unidentified, solid gray material as a metal or a nonmetal. Which question will best help the student classify the material? A. Is the material malleable or ductile?
B. Does the material feel hard to the touch?
C. Will the material float in water?
D. Does the material feel rough or smooth?
Answers: 2
Chemistry, 22.06.2019 15:00
‘which reaction would most likely require the use of an inert electrode?
Answers: 1
Chemistry, 22.06.2019 22:30
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Chemistry, 23.06.2019 05:30
Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have
Answers: 1
A student is trying to classify an unidentified, solid gray material as a metal or a nonmetal. Which...
Social Studies, 14.10.2020 19:01
Mathematics, 14.10.2020 19:01
Chemistry, 14.10.2020 19:01
Mathematics, 14.10.2020 19:01
Social Studies, 14.10.2020 19:01
History, 14.10.2020 19:01
English, 14.10.2020 19:01