Science and Chemistry Quiz

If a metal reacts violently with water, in which group is it likely to be found?

(a)  

The elements to the right of the zigzag line that are shaded are classified as

(a)  

If an element is found to be a gas at room temperature and unreactive (inert), to what family on the periodic table of elements would it belong?

(a)  

What do elements within the same column on the Periodic Table have in common?

Describe and differentiate the three subatomic particles.

What does the atomic number of an element represent?

Use the Periodic Table in your agenda to determine the number of neutrons in a bromine atom.

(a)  

Compare and contrast elements, compounds, and mixtures.

Describe and differentiate between the three different types of mixtures.

Balance the following equations and state which type of reaction is occurring in each one. A. Mg + 2HCl → MgCl2 + H2