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

If each number is rounded to the nearest whole number, which statement is true? A = 6.9 + 8.3 B = 6.2 + 8.5 A = B A < B A > B

The factory workers make 756 machine parts in 36 hours.Suppose the workers make the same numbers of machine parts each hour..How many machine parts do they make

Simplify 12(6b+2). 96b 72b+24 18b+14 2b+6

Pat bought a boat for $37,000 in 2001. In 2006 the boat was worth $27,000. If the boat depreciation is linear, how much will the boat be worth in 2009? A) $27,

Two different ways to find the difference for 12-3

5 consecutive intergers whose sum is 195

is hair mousse a solied liqued or a gas and why ?

How can you write 72+(8+19) to make it easier to add

Which expression best represents the difference between triple a number and double a number? a. 3x - 2x b. 2x - 3x c. x3 - x2 d. x2 - x3

If the process illustrated in the diagram is interrupted by a chemical at point X, there would be an immediate effect on the release of (1) chlorophyll (2