THINK LIKE A PROTON (Stay Positive!)

1. WHAT IS THE TOXIC COMPOUND FOUND IN APPLE SEEDS?

• CAFFEINE

• MALIC ACID

• VITAMIN C

• CYANIDE

2. WHAT ELEMENT IN THE ONIONS MAKE YOU CRY?

• SULFUR

• NITROGEN

• XENON

• CHLORINE

3. WHAT IS THE ONLY METAL THAT IS LIQUID AT ROOM TEMEPERATURE?

• SODIUM

• MERCURY

• LITHIUM

• MAGNESIUM

4. ONLY NON METAL THAT CONDUCT ELECTRICITY?

• SULFUR

• NITROGEN

• PHOSPHOROUS

• CARBON

5. WHICH GAS IS KNOWN AS LAUGHING GAS?

• AMMONIA

• NITROUS OXIDE

• HYDROGEN SULPHIDE

• PHOSPHINE

6. WHAT IS THE PROCESS OF SOLID TURNING DIRECTLY INTO A GAS?

• COAGULATION

• CRYSTALLIZATION

• CONDENSATION

• SUBLIMATION

7. WHICH VITAMIN IS LOST WHEN VEGETABLES ARE OVER COOKED IN WATER?

• VITAMIN A

• VITAMIN B12

• VITAMIN C

• VITAMIN D

8. WHICH MINERAL IS ESSENTIAL FOR THYROID FUNCTION?

• CALCIUM

• IRON

• IODINE

• ZINC

9. WHICH COMPOUND IS KNOWN AS KING OF CHEMICALS?

• SULPHURIC ACID

• HYDROGEN CHLORIDE

• SODIUM CHLORIDE

• SUCCINIC ACID

10. I HAVE NO CHARGE BUT I HAVE MASS BUT IAM FOUND IN THE NUCLEAS WHO AM I?

• POSITRON

• ELECTRON

• NEUTRON

• PROTON