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
Is natural selection considered a biotechnology? Why or why not?
Westkost [7]
No, Humans take evolution through selective breeding and genetically modified organisms.
3 0
3 years ago
Which of the following levels is the most inclusive,largest,and least specific of the choices A.phvlumB.classC.flamilyD.species
n200080 [17]
The answer is phylum
7 0
3 years ago
Few ways animals use air
GrogVix [38]

Answer:

they use to live

Explanation:

As they breath out carbon dioxide the plants take in the carbon dioxide and make air with it. Animals also use air to do their day to day things like eat.

7 0
3 years ago
Directions:
Simora [160]
Two other patterns of inheritance include natural eye color and hair color.
7 0
3 years ago
The _______ pathway is the route from the spinal cord to the brain that carries signals from skin, muscles, tendons, and joints.
Vaselesa [24]

Answer:

The ______ pathway is the route from the spinal cord to the brain that carries signals from skin, muscles, tendons, and joints.

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • When you place your cursor over the insertion point, to what shape does it change? Question 1 options: underscore dash box I-bea
    5·1 answer
  • Which part of the cerebral cortex is responsible for inhibition of impulses and problem-solving strategies?
    6·1 answer
  • The fossil record shows that organisms in older rock strata are simpler than those found in younger rocks. This observation prov
    11·2 answers
  • A registered nurse teaches a nursing student about the physiologic changes that occur during pregnancy and their impact on drug
    9·1 answer
  • How did improving treatment of patients with antibiotics lead to a new problem?
    13·2 answers
  • Which of the following is not true concerning the Nereus
    9·1 answer
  • Click it to see whole photo
    14·1 answer
  • Please help, i only have a few minutes left for this.
    12·2 answers
  • Some species of hares are brown most of the year, but change color to white in the winter. This allows them to
    12·1 answer
  • What controls this ability to connect through the body movements and facial expressions of others?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!