13. A flask containing 100 g of water is heated, and the temperature of the water
increases from 21°C to 90°C. How much
heat did the water absorb if the specific
heat capacity of water is 4.184 J/gºC?
A. 10,000 J
B. 28,870 J
C. 418.4 J
D. 289 J

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

the atomic mass is the bottom number on the element.

-steel jelly