subject
Chemistry, 16.10.2020 14:01 jaycobgarciavis

An atom contains 31 protons,39neutrons and 31 electrons. Identify the mass number of this atom

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:50, aletadaboss
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
image
Chemistry, 22.06.2019 05:30, alaynagrace1111
What is the mass of each element in a 324.8 sample of co2
Answers: 1
image
Chemistry, 22.06.2019 11:40, jerrysandoval22
Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
Answers: 2
image
Chemistry, 22.06.2019 16:50, struckedblazing
Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
Answers: 1
You know the right answer?
An atom contains 31 protons,39neutrons and 31 electrons. Identify the mass number of this atom...

Questions in other subjects:

Konu
History, 28.07.2019 18:00
Konu
Mathematics, 28.07.2019 18:00