Chemistry, 09.10.2019 12:00, jhernandezvaldez142
During science class, while studying mixtures, you mix together table salt and sand. your teacher challenges you to separate the salt from the sand. what property could you use and how would you use it?
Answers: 3
Chemistry, 22.06.2019 12:00, sophiaa23
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
Answers: 2
Chemistry, 22.06.2019 15:30, 20cschultz
Which suspect most likely committed the robbery and how do you know
Answers: 2
Chemistry, 23.06.2019 03:00, winterblanco
In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
During science class, while studying mixtures, you mix together table salt and sand. your teacher ch...
Mathematics, 09.12.2020 01:00
History, 09.12.2020 01:00
Chemistry, 09.12.2020 01:00
Medicine, 09.12.2020 01:00
English, 09.12.2020 01:00
History, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
English, 09.12.2020 01:00