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FromTheMoon [43]
3 years ago
8

What happens when you decrease the number of electrons in an atom?

Chemistry
1 answer:
BlackZzzverrR [31]3 years ago
8 0
When the number of electrons are decreased the atom becomes positively charged due to the uneven number of protons and electrons,
in general let P represents protons and E represent electrons
when P< E (the atom is negative)
when P>E (the atom is positive)
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Which composer made it a goal to create compositions that sounded truly american?.
MAVERICK [17]

Given what we know, we can confirm that the composer who made it a goal to create compositions that sounded truly American was Aaron Copland.

<h3>Who was Aaron Copland?</h3>

Aaron Copland was an American composer, among his other disciplines, best known for his jazz-styled music. He went on to win an Oscar award for film composing for the movie The Heiress (1949).

Therefore, we can confirm that the composer who made it a goal to create compositions that sounded truly American was Aaron Copland.

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7 0
3 years ago
Briefly explain why the bulk temperature of the water remains low (at room temperature)
elena55 [62]
If the humidity of the room is low, the water that contacts the air directly could evaporate and takes some energy from the bulk thus decreasing its temperature steadily. This allows the water to have a lower temperature.
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3 years ago
The PH solution of NH3 of 0.950molar solution is 11.612. find the Kb​
Vaselesa [24]

Answer:

1.8 x 10⁻⁵

Explanation:

 NH3(aq)  +  H2O(l)  ⇄ NH4⁺(aq)  +   OH⁻(aq)

I  0.95                              0                    0

C -x                                 +x                  +x

E 0.95-x                           x                    x

Kb= [NH₄⁺] [OH⁻] / (  NH₃) = x²/ (0.95-x )

P(OH) = 14-PH = 14-11.612 = 2.388

(OH)⁻¹ = 10⁻²°³⁸⁸ = 4.09 x 10⁻³ = x

Kb = (4.09 x 10⁻³)²/ (0.95-4.09 x 10⁻³)

= 1.8 x 10⁻⁵

8 0
3 years ago
Parts of a neuron include:<br> A. dendrites.<br> B. hormones.<br> C. cortexes.<br> D. collosums.
Tcecarenko [31]

The parts of the neuron include (A) dendrites.

<h3>What are dendrites?</h3>
  • Dendrites are appendages that are designed to receive communications from other cells.
  • They take the shape of projections with a tree-like structure that are triggered by other neurons and carry the electrochemical charge to the cell body.
  • These occupy a large surface area of a neuron.
  • These little appendages convey electrical stimulation to the soma and take in information from neighboring neurons.
  • Synapses are also found on dendrites.
  • Dendrites are also called the "arms" of a neuron.

As it is given in the description, Synapses are also found on dendrites.

Therefore, the parts of the neuron include (A) dendrites.

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2 years ago
An element's atomic number is 29. How many protons would an atom of this element have?
LenKa [72]
It would have 29 I think
8 0
4 years ago
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