7. Which element is most metallic in Period 3?

4. What is an electron configuration?

6. Which group has lowest ionization energy?

5. A sample has 5.0 × 10²³ molecules of CH₄. How many moles is this?

9. If 100. mL of 0.500 M HCl is diluted to 500. mL, what is the new molarity?

6. What is an ion? A. A neutral atom with extra neutrons

When you review your work during  your study schedule you are__________________________

When you sit down to study, what is THE principle that should guide a student who has good study skills? Choose the most appropriate choice

Before a class begins, it is important to……

Mamoketi, a medical student, wants to use social media to build their professional brand early. She wants to create a platform to raise awareness on skin problems/cancers that need early detection. However, she has created a personal Twitter account with a ‘silly’ handle and wants to know how to pivot it into a tool to begin her journey.How would you advise Mamoketi?