8.5C Multiple Choice Test

Which set of elements represents a period within the periodic table?

All the following properties describe alkaline earth metals, EXCEPT

Where are the elements that are gases with low densities located on the periodic table?

Which safety precautions should be observed when conducting a scientific investigation on classifying elements based on chemical properties?

Which is a difference between transition metals and halogens?

Which group in the periodic table reacts violently with water by igniting hydrogen gas?

Which periodic trend decreases left to right across the periodic table?

Halogens are classified together as a group because all the elements...

Which sets of elements have similar chemical and physical properties?

Which of the following best describes the location of the element tin?

Which set of element has properties similar to phosphorus?

One of the greatest contributors to the modern periodic table is

An element in group 18 with 18 protons can be best described as

Which of the following testable questions will provide evidence that elements in the same group have similar properties?

A student is given two unknown metals and asked to determine whether or not these two elements belong to the same group in the periodic table. Which would be most helpful in answering this question?

Which group of elements are in the same group?

Which statement would be true for both halogens and alkali metals?

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