We know that the periodic table is organized into three main categories: metals, nonmetals, and metalloids. Identify which element below is incorrectly classified as a metal, nonmetal, or metalloid.
a. antimony (Sb) - metalloid
b. strontium (Sr) - metal
c. cerium (Ce) - metal
d. selenium (Se) - metalloid
e. rhodium (Rh) - metal
f. krypton (Kr) - nonmetal
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
Answers: 1
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
Chemistry, 22.06.2019 12:30
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
Answers: 2
Chemistry, 22.06.2019 13:30
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
You know the right answer?
We know that the periodic table is organized into three main categories: metals, nonmetals, and meta...
Questions
Biology, 30.10.2019 19:31
Social Studies, 30.10.2019 19:31
English, 30.10.2019 19:31
Mathematics, 30.10.2019 19:31
Biology, 30.10.2019 19:31
Mathematics, 30.10.2019 19:31
History, 30.10.2019 19:31
Physics, 30.10.2019 19:31
History, 30.10.2019 19:31
Biology, 30.10.2019 19:31
English, 30.10.2019 19:31
