Chemistry
Chemistry, 26.07.2019 10:00, 19youngr

How many neutrons does element x have if it’s atomic number is 39 and its mass number 78

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 09:30, matpakootas521
Why do cells appear different in distilled water than they do in 10% salt water?
Answers: 2
image
Chemistry, 22.06.2019 14:30, darkghostmist
What type of reaction fuels the processes seen here?
Answers: 2
image
Chemistry, 22.06.2019 18:10, NEONREDBLADE
Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root
Answers: 3
image
Chemistry, 23.06.2019 00:50, alainacorkell6472
What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol
Answers: 1
Do you know the correct answer?
How many neutrons does element x have if it’s atomic number is 39 and its mass number 78...

Questions in other subjects:

Konu
Spanish, 07.04.2020 23:48
Konu
Mathematics, 07.04.2020 23:49