uestion 23 of 30 General Chemistry 4th Edition University Science Books Classify

Question

uestion 23 of 30 General Chemistry 4th Edition University Science Books Classify each of the following elements. Note that another term for main group is representative, another term Main-group nonmetal Main-group metal(representative (representative metal)nonmetal) Main-grou semimeta (metalloid) Transition metal (lanthanide/actinide) In Se Si Rn View the hint by clicking on the bottom divider bar again to hide the hint. r. Click on the Close Previous Give Up & View Solution e heck Answer 0 Next Exit

Explanation / Answer

a)

main group metals (Groups I,I,III,IV,A)

from the list

In --> indium

b)

nometals:

Se --> Selenium is a nonmetal

Rn --> noble gas, can be assumed a nonmetal

c)

Si --> Semimetals , metalloid

d)

transition metals

Ru --> Rutherford, metallic

Ta --> tantalum

e)

Eu --> Europium

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