I need help asap answer this paragrapgh
Most substances can exist in more than one , depending on the conditions of and pressure.
Particles more when a solid is heated. Eventually, the vibrations become so violent that the no longer hold the particles in and the solid .
The heat energy supplied during melting is used to the solid’s structure. The temperature remains during melting and is called the . The melting point is an indication of the of the forces of attraction that hold the particles .
When a liquid is heated the particle move , and continually with other particles. Occasionally some of the particles acquire sufficient energy to break of the surface and they . This process is called .
is the process by which a liquid is freely converted to a . When a liquid is heated its temperature rises until the point is reached. Whereas evaporation occurs at the surface, boiling takes place the liquid.
As a liquid cools, its particles lose and move closer together. This movement increases the attraction between the particles and allows them to be arranged in a regular or orderly structure. This change of state is known as .
Answers: 1
Chemistry, 21.06.2019 23:00, marissastewart533
City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.
Answers: 2
Chemistry, 23.06.2019 00:30, ejuarez2020
When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
Answers: 2
Chemistry, 23.06.2019 05:00, shealynh52
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 2
I need help asap answer this paragrapgh
Most substances can exist in more than one , depending on...
History, 27.10.2020 20:10
Health, 27.10.2020 20:10
Computers and Technology, 27.10.2020 20:10
Arts, 27.10.2020 20:10
Mathematics, 27.10.2020 20:10
Mathematics, 27.10.2020 20:10
Chemistry, 27.10.2020 20:10
Mathematics, 27.10.2020 20:10