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
inn [45]
3 years ago
13

How do you find the number of neutrons in an element

Chemistry
2 answers:
viva [34]3 years ago
8 0

Answer: Atomic mass - Atomic number

Explanation:

To find the number of neutrons in an element, you want to subtract the atomic mass by the atomic number. The atomic number tells us the number of protons in the element. The atomic mass is the protons plus the neutrons. Therefore, you subtract the atomic mass and atomic number to cancel out the protons, leaving us with only neutrons.

e-lub [12.9K]3 years ago
6 0

Answer:

Mass number -Atomic number

You might be interested in
Refusing to take part in sexual activity is called sexual abstinence? True or false.
Temka [501]

Answer:

true.

Explanation:

5 0
2 years ago
Read 2 more answers
Estructura molecular del óxido nitroso​
lozanna [386]

Answer:

yes

Explanation:

3 0
2 years ago
Convert 1.8 moles of potassium to atoms
castortr0y [4]
703.7693999989732 i believe if i did my math right
3 0
3 years ago
Bismuth(III) sulfate is an ionic compound formed from Bi3+ and SO42-. What is the correct way to represent the formula?
Hitman42 [59]

Answer:

Bi2(SO4)3

Explanation:

Bismuth(iii) sulfate is an ionic compound therefore, their is transfer of electron. Ionic compound has both cations and anions. The cations is positively charged ion while the anions is negatively charged ions. The cations loses electron to become positively charged while the anions gains electron to become negatively charged.

From the compound above, Bismuth(iii) sulfate the cations will be Bismuth ion which loses 3 electrons. The anions is the sulfate ion (S04)2- with a -2 charge.

The chemical formula can be computed from the charge configuration as follows

Bi3+  and (SO4)2-

cross multiply the charges living the sign behind to get the chemical formula

Bi2(SO4)3

Note the final chemical formula, the numbers are sub scripted

4 0
3 years ago
A conductor is distinguished from an insulator with the same number of atoms by the number of:_____.
Savatey [412]

A conductor is distinguished from an insulator with the same number of atoms by the number of nearly free electrons.

<h3>What are conductors and insulators?</h3>

Whether an object is made of conductive or nonconductive material affects how it behaves once it has been charged. Electrons can move freely between particles when they are in conductors, which are substances. The charge can be transported across the whole surface of an object constructed of a conducting substance.

A charge is swiftly dispersed across the full surface of the object if it is applied to it at a specific point. The motion of the electrons causes the distribution of charge. A charged object will constantly disperse its charge until the overall repulsive interactions between surplus electrons are minimized because conductors allow electrons to be moved from particle to particle.

Insulators, as opposed to conductors, are substances that prevent electrons from freely moving from one atom or molecule to another.

To know more about Conductor and Insulator visit: brainly.com/question/20102785

#SPJ4

The complete question is:

"A conductor is distinguished from an insulator with the same number of atoms by the number of:

A. nearly free atoms

B. electrons

C. nearly free electrons

D. protons

E. molecules"

5 0
11 months ago
Other questions:
  • PLEASE HELP!!!! Two science questions!!!! 20 points and brainliest!!!
    10·1 answer
  • A 5.00-ml sample of an h3po4 solution of unknown concentration is titrated with a 0.1090 m naoh solu- tion. a volume of 7.12 ml
    10·1 answer
  • (a) 4.64 x 1024 atoms Bi into grams
    8·1 answer
  • Rank the following photons in terms of increasing energy: (a) blue (λ = 453 nm); (b) red (λ = 660 nm); (c) yellow (λ = 595 nm).
    13·1 answer
  • How many molecules are there in 2.30 grams of NH3
    10·1 answer
  • Use the periodic table or graphic in lesson. Choose the correct electron configuration of carbon. 1s22s22p1 1s22s22p4 1s22s22p2
    12·2 answers
  • What type of experiment did the student in the passage perform?
    14·1 answer
  • How many joules of heat are absorbed when 10.00 grams of water is completely vaporized at its boiling
    13·1 answer
  • Select the correct formula for the polyatomic ion.
    6·2 answers
  • Stuck at this. Can anyone help me pls? ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!