Chapter 1, Problem 1.26E

Aluminum is a useful metal because it can be rolled into thin sheets and bend into different shapes. A substance with this physical property is said to be .....

Determine whether the following items pertain to physical or chemical properties Let Us Apply of matter. Write P for physical property and C for chemical property. 1. the sourness of lemon 2. 1.5 L of Cola 3. weakened lungs caused by mercury inhalation 4. mixing coffee in hot water 5. aerosol cans exposed to fire 6. sodium (Na) producing an orange glow after exposure to oxygen 7. silver melting into a hot liquid 8. a thin piece of candy breaking into smaller fragments 9. 2 kg of rice 10. a rotting banana 11. lighting fireworks 12. a dent on the side of a car 13. rust on steel gates 14. grinding food in a blender 15. after being rubbed, a balloon sticking to the wall

On your own words please

Please answer question 5

V LISten What is the structure of the product expected from the following reaction? .CI heat PRODUCT CI CI MacBook Air 吕0 F3 D00 D00 F4 ト F2 F5 F6 F7 FB F9 @ 23 24 & * 2 3 4 5 7 W E く0

How does an element differ from a compound? How are they similar?

An experimenter has weighed a penny 6 times in units of grams as reported below. 2.224842 3.168283 2.768578 2.523516 2.08499 3.235589 What is the average weight in grams? [Use correct numbers of significant figures]

The density of a substance relative to the density of water.  It is one of the few measured values you might use that has no units.

An electric current of 21.50 A flows for 21.0 minutes. Calculate the amount of electric charge transported.. Be sure your answer has the correct unit symbol and 3 significant digits. 7 x10 •O U 89 S