Chemistry, 28.07.2019 08:30 yasminothman02
Alice and marge are studying the properties of matter. the girls cut some silver-colored magnesium sheets into 3-inch long strips and then put one strip each into test tubes: one containing water and one containing acid. nothing happened when they added the magnesium to the water. in the acid, bubbles formed and the test tube felt much warmer. based on the girls' experiment, what is a chemical property of magnesium? a) magnesium is a metal. b) magnesium reacts in acids. c) magnesium is solid at room temperature. d) magnesium is malleable and can be shaped into strips.
Answers: 1
Chemistry, 21.06.2019 19:00
In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy
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Chemistry, 22.06.2019 02:30
In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent
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Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Alice and marge are studying the properties of matter. the girls cut some silver-colored magnesium s...
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