blakemorgenste1315 blakemorgenste1315

06-06-2018
Chemistry

contestada

What mass will an atom with 30 protons 30 electrons and 29 neutrons have?

Respuesta :

olabido olabido

18-06-2018

mass number= no of electrons or no of proton+no of neutrons
mass number=30+29
mass number=59

Answer Link

Otras preguntas

While in Canada, the engineer buys a new electric toothbrush. When she returns home she designs another transformer so she can use the toothbrush in India. This

23ft how many inches?

During a rainstorm, when soil becomes saturated, the amount of infiltration(1) decreases and runoff decreases(2) decreases and runoff increases(3) increases and

on a weather map for county a, the isobars are far apart. on a map for county b, about 100 miles away the isobars are close together. which map shows high winds

find the x and y-intercepts of the equation 6x-2y+12=0

Friction in machines is commonly reduced by using what?

How could introduced species disrupt existing feeding relationships?

While in Canada, the engineer buys a new electric toothbrush. When she returns home she designs another transformer so she can use the toothbrush in India. This

what are two conditions atoms must have in order to form covalent bonds with one another

You made lemonade and iced tea for a school fair. You made 15 gallons of lemonade and 60% is gone. About 52% of the iced tea is gone. The ratio of gallons of le