Exploring the Periodic Table Trends

Which of the following elements is most likely to be a good conductor of electricity?

• Oxygen

• Sulfur

• Copper

• Chlorine

Which of the following elements is a nonmetal?

• Sodium

• Iron

• Carbon

• Aluminum

Which group in the Periodic Table is known for having highly reactive metals?

• Group 1 (Alkali Metals)

• Group 2 (Alkaline Earth Metals)

• Group 17 (Halogens)

• Group 18 (Noble Gases)

What is the general trend in metallic character as you move down a group in the Periodic Table?

• It increases

• It decreases

• It remains constant

• It fluctuates

Which of the following elements is a noble gas?

• Hydrogen

• Helium

• Nitrogen

• Oxygen

Which group in the Periodic Table contains elements that are known for their lack of reactivity?

• Group 1 (Alkali Metals)

• Group 2 (Alkaline Earth Metals)

• Group 17 (Halogens)

• Group 18 (Noble Gases)

What is the trend in atomic radius as you move down a group in the Periodic Table?

• It increases

• It decreases

• It remains constant

• It fluctuates

Which of the following elements is most likely to be a solid at room temperature?

• Bromine

• Mercury

• Iron

• Neon

There are the properties of Neon

• gas at room temp

• soluable in water

• not reactive

• malliable

Magnesium is a ​ (a)   and oxygen is a ​ (b)  

• metal
• non-metals