1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katen [24]
2 years ago
11

An atom charged -3 has atomic number 23 and atomic mass 32 what is the number of electrons of this atom

Biology
1 answer:
N76 [4]2 years ago
8 0

An atom charged -3 has the atomic number 23 and an atomic mass of 32, the number of electrons of this atom are 20.

<h3>What is an Atomic number?</h3>

An atomic number may be defined as the number of a chemical element in the periodic table, in which the elements are positioned in order of expanding the number of protons in the epicenter known as the nucleus.

In this question, the number of electrons is 20, because the number of electrons in an atom is always equal to the atomic number of that atom, which is 23 here.

But, an atom charged -3, so, 23-3 = 20. If an atom is charged negative, the number of electrons is determined by subtracting it with an atomic number, while if it is charged positive, the number of electrons is determined by adding it with an atomic number.

Therefore, it is well described above.

To learn more about Atomic numbers, refer to the link:

brainly.com/question/1805828

#SPJ1

You might be interested in
Name 2 ways forelimbs are different than hind limbs.
WINSTONCH [101]

<span>1. Hind limes tend to be sturdier, stronger and longer. </span>

<span>2. The hind limbs are more firmly attached to the spine.</span>

5 0
3 years ago
Explain how oxygen and carbon dioxide move with breathing.
zmey [24]

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

please mark me as a brainiest and follow me

4 0
2 years ago
(PLS HELP! I NEED THE CORRECT ANSWER &lt;3)
Sunny_sXe [5.5K]

Answer: translation can begin during transcription

Explanation: In prokaryotes there is no nucleus and no separation of these processes.

4 0
3 years ago
Which is the significance of the tunica in plant growth?
Flura [38]
I think it's option c
3 0
3 years ago
Cecil is sexually attracted to his middle-school English teacher. He doesn’t act on his feelings however, because he realizes th
Alex777 [14]

Answer:

Ego

Explanation:

In 1923, Sigmund Freud's personality theory was structured into three different parts viz: Id, ego and superego

The id is the instinctive and unconscious part of the personality which responds directly to urges, needs and desires. The id operates on the pleasure principle that every wishful impulse should be satiated instantly regardless of the resulting effect.

The ego is the part that mediates between the unreasonable id and societal beliefs. It is the reasoning and decision-making component of the psyche.

The superego is the part that acts as a self critical conscience, reflecting the social standards that has been learnt

In this scenario involving Cecil, the id part of his personality is responsible for the sexual attraction to his English teacher but the ego part of his personality is making him realize that is socially unreasonable for his teacher to respond to his sexual advances. His ego, which operates with the reality principle is restraining him from acting from his feelings in consideration of social realities.

Therefore, his ego is restraining him from expressing his feelings of sexual attraction (Id) considering societal consequences.

4 0
2 years ago
Other questions:
  • Who was the Amelia Earhart?
    6·2 answers
  • If you were able to look at single hemoglobin tetramers in a solution when the average number of O2 per tetramer bound was one.
    13·1 answer
  • As rock moves away from a mid ocean ridge it is replaced by
    10·1 answer
  • The piece of laboratory equipment shown would be MOST appropriate for A) heating a beaker of water to the nearest degree Celsius
    9·1 answer
  • In what way can open-mindedness interfere with scientific progress
    12·2 answers
  • How did Watson and Crick determine base pairing?
    7·1 answer
  • What is the current in a 120V circuit if the resistance is 40?
    15·2 answers
  • What is the answer to 127 × 483
    5·1 answer
  • What statement best compares the biochemical processes of photosynthesis and cellular respiration?
    14·1 answer
  • Human genetic material is represented in the diagram<br> below.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!