subject
Chemistry, 27.01.2021 19:50 elijahbravo2819

Cual es el simbolo quimico que tiene 55 protones ?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 20:00
Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?
Answers: 1
question
Chemistry, 21.06.2019 21:40
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.
Answers: 2
question
Chemistry, 22.06.2019 02:00
In which of these cases are the two wave points considered to be in phase with each other?
Answers: 1
question
Chemistry, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
You know the right answer?
Cual es el simbolo quimico que tiene 55 protones ?...
Questions
question
Computers and Technology, 27.03.2020 06:11
question
Mathematics, 27.03.2020 06:12