missy32michalskMissy
missy32michalskMissy missy32michalskMissy
  • 13-10-2017
  • Mathematics
contestada

An ion has a charge of +7. How far is it from being neutral?


A. -0.07
B. -7
C. 7
D. 70
E. 0.7

Respuesta :

ashjen881ovuzpc
ashjen881ovuzpc ashjen881ovuzpc
  • 13-10-2017
wsedrftghjiuytrewsdfghjhgres

Your answer is E. Sorry if wrong hope this helped

(Might be wrong!)
Answer Link
slicergiza slicergiza
  • 16-07-2019

Answer:

B. -7

Step-by-step explanation:

An atom has a neutral charge with equal numbers of positive and negative particles,

That is, an atom with no chargen or 0 charge is called neutral.

Given,

The ion has a charge of +7,

Also, + 7 - 7 = 0,

Thus, for being neutral the ion needs -7 charge,

Hence, option 'B' is correct.

Answer Link

Otras preguntas

Need this ASAP please
Interviews are the least expensive method of employee selection. a. True b. False
PLEASE!!!!!!! I DO NOT GET THIS AND DONT JUST GIVE AN ANSWER I WHANT TO KNOW HOW TO DO IT The data set below represents the total number of touchdowns a quarter
Ideas needed for speech "nature is a common language"
Which scales are equivalent to the scale 1cm to 5km? More than one is the right answer A. 3cm to 15km B. 1mm to 150km C. 5cm to 1km D. 5mm to 2.5km E. 1mm to 5
Identify and describe the three properties of distribution, the arrangement of features in space.
Which is the difference between proteins and carbohydrates, and fats?
How to figure it out
A rock with no grains or a glass-like texture is formed in what environment?
__________ is defined as listed one by one. A. levy B. ratified C. unicameral D. enumerated