angel2cjsdfv3 angel2cjsdfv3

02-03-2017
Chemistry

contestada

An atom has 25 protons, 30 neutrons and 25 electrons . what is the charge of the atom's nucleus?

Respuesta :

charlesullsmith charlesullsmith

02-03-2017

i think the answer would be +5

Answer Link

Otras preguntas

Froghopper insects have a typical mass of around 12.9 mg and can jump to a height of 51.8 cm. The takeoff velocity is achieved as the insect flexes its legs ove

How long did the Egyptian empire last

How are blood transported in blood?

What allowed the Middle Colonies to develop trade and commerce? A) the long growing season B) the short growing season C) large plantations D)

Choose the answer below that best completes the sentence. __________ Congress initially declined Lafayette’s services, he was eager to help, so he volunteered t

What does the word jocund means

The three questions of economics best help in making decisions about production consumption usage expenditures

CRITIQUE REASONING Justin knows that point R is the midpoint of OS, and he knows that this me says that PR=PQ+ OR by the SegmentSo PR = PQ+ RS by substitution.

Describe how the worksheet creates an efficient process in the workplace.

look for a pattern and complete the conjecture.10) Conjecture: The sum of the first 30 even whole numbers is