Chemistry, 28.06.2020 05:01 amberell1234
1) Leia as frases a seguir, algumas vezes encontradas em estabelecimentos comerciais ou propagandas. Em seguida, aponte o equívoco dessas expressões. Perucas feitas de cabelo 100% natural, sem química. Piscina com água mineral corrente, sem química. Escova progressiva à base de queratina e proteínas do mel, sem químicos.
Answers: 2
Chemistry, 21.06.2019 22:40
How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
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Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
Chemistry, 22.06.2019 04:30
Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?
Answers: 1
Chemistry, 22.06.2019 11:00
Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
Answers: 1
1) Leia as frases a seguir, algumas vezes encontradas em estabelecimentos comerciais ou propagandas....
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