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klio [65]
3 years ago
12

In an electrically neutral atom, the number of

Chemistry
2 answers:
Ann [662]3 years ago
6 0
Yes I believe the correct answer is B
IRINA_888 [86]3 years ago
4 0

Answer:

B

Explanation:

because protons have a +1 charge and electrons have a -1 charge, so if an atom is neutral it must have the same amount of protons and neutrons

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20 Points and will mark as brainliest if explained
Sergeu [11.5K]

Answer:

I think 4 but i can't explain how but use the info i know

Explanation:

The electron configuration of an atomic species (neutral or ionic) allows us to understand the shape and energy of its electrons. Many general rules are taken into consideration when assigning the "location" of the electron to its prospective energy state, however these assignments are arbitrary and it is always uncertain as to which electron is being described. Knowing the electron configuration of a species gives us a better understanding of its bonding ability, magnetism and other chemical properties.

3 0
3 years ago
Count how many jellybeans are in a jar if the jar has a mass of 30 grams, a
Llana [10]

Answer:

Ball 16 oz Pint Mason Jar outer dimensions are 5.2 height by 3.2 diameter – which could hold approximately 390 jelly beans. Ball 32 oz Quart Mason Jar outer dimensions are 6.9 height by 3.9 diameter – which could hold approximately 804 jelly beans.Oct 5, 2017

Explanation:

please mark me as brainliest

5 0
3 years ago
Read 2 more answers
__________ may be shared by or transferred to other atoms.
Vsevolod [243]
D.) "Electrons" <span>may be shared by or transferred to other atoms. 

Hope this helps!</span>
8 0
3 years ago
Read 2 more answers
Some students were building models of solids, liquids, and gases by gluing plastic balls to a sheet of cardboard. which of their
JulsSmile [24]
Below picture contains the given models.

Answer:
            Option-B is the correct model.

Explanation:
                   Solid is a state of matter in which the particles are closely packed, has definite volume and shape. Like liquids they don't flow, either they occupy the volume of container as that occupied by both gases and liquids. The inter-molecular forces between solid particles are very strong as compared to liquids ans gases. So, the model B has a particles very closely packed to each other.

7 0
3 years ago
4
TiliK225 [7]
Given : Density of Bromine = 3.12 g/mL
Formula : Density = Mass / Volume

Part A :
Given Volume = 125 mL
Density = Mass / Volume
So, Mass = Density x Volume
= 3.12 x 125
= 390 grams

Part B :
Given mass = 85.0 gm
Density = Mass / Volume
So, Volume = Mass / Density
= 85 / 3.12
= 27.24 mL
8 0
4 years ago
Read 2 more answers
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