📕Spiral Test#1💻

1. Based on the color of the test result is this an acid, a base or neutral?

• ACID
• NEUTRAL
• BASE

2. Based on the color of the test result is this an acid, a base or neutral?

• ACID
• NEUTRAL
• BASE

3. Look at the concentration of H+ and OH- Ions, is this acidic or a alkaline?

• ACIDIC
• ALKALINE

4. Look at the concentration of H+ and OH- Ions, is this acidic or a alkaline?

• ACIDIC
• ALKALINE

5. What is the right order for the following pH scale (from LEFT TO RIGHT)?

• Bases, Acids, Neutral
• Acids, Bases, Neutral
• Acids, Neutral, Bases
• Neutral, Acids, Bases

6. What part of the atom has an overall POSITIVE charge?

• Protons
• Neutrons
• Electrons

7. Which part of the atom has an overall NEGATIVE charge?

• Protons
• Neutrons
• Electrons

8. What part of the atom has NO CHARGE?

• Protons
• Neutrons
• Electrons

9. The atomic number of Mercury (Hg) is 80 and a mass of 201. Checkmark the following that are true? (select 2) APE= Atomic #=Protons=Electrons

• Mercury has 80 electrons
• Mercury has 201 protons
• Mercury has 80 protons

10. The atomic number of Mercury (Hg) is 80 and a mass of 201. How many Neutrons would Hg have? M-A=N

• 121 Neutrons
• 201 Neutrons
• 80 Neutrons
• 281 Neutrons