The fixed number is the sum of protons and neutrons. Because we have actually a mass number of 65, that means the amount of protons and neutrons include up to 65.

You are watching: Mass number 65 and 36 neutrons

The variety of neutrons provided is 36. We deserve to take the distinction of the fixed number and the number of neutrons to acquire the atomic number, or the number of protons.

65-36= 29 protons.

Since we gained 29 protons, walk to the routine table that elements and find number 29 and also you will obtain your facet symbol. The symbol will certainly be Cu, or Copper.

The inquiry does not tell united state that the copper has either a optimistic or negative charge. The will average that the copper will be in its floor state. An atom in the floor state will have the very same amount of electrons together the number of protons.

Therefore, the copper atom has actually 29 electrons.

The atomic number the selenium is 34. Due to the fact that atomic number represents variety of protons, that will be 34.

upvoted • 0 Downvote
include comment
More
Report

## Still trying to find help? get the ideal answer, fast.

questioning a concern for complimentary

get a totally free answer come a quick problem. Many questions answered in ~ 4 hours.

OR
uncover an virtual Tutor now

select an expert and meet online. No packages or subscriptions, pay only for the moment you need.

¢ € £ ¥ ‰ µ · • § ¶ ß ‹ › « » > ≤ ≥ – — ¯ ‾ ¤ ¦ ¨ ¡ ¿ ˆ ˜ ° − ± ÷ ⁄ × ƒ ∫ ∑ ∞ √ ∼ ≅ ≈ ≠ ≡ ∈ ∉ ∋ ∏ ∧ ∨ ¬ ∩ ∪ ∂ ∀ ∃ ∅ ∇ ∗ ∝ ∠ ´ ¸ ª º † ‡ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Œ Š Ù Ú Û Ü Ý Ÿ Þ à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø œ š ù ú û ü ý þ ÿ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ℵ ϖ ℜ ϒ ℘ ℑ ← ↑ → ↓ ↔ ↵ ⇐ ⇑ ⇒ ⇓ ⇔ ∴ ⊂ ⊃ ⊄ ⊆ ⊇ ⊕ ⊗ ⊥ ⋅ ⌈ ⌉ ⌊ ⌋ 〈 〉 ◊

### RELATED TOPICS

Math science Biology Physics Biochemistry essential Chemistry Chemical design Moles Stoichiometry Chem ... Ap Chemistry Ap Physics Thermodynamics Gas laws Chemical Reactions general Chemistry college Chemistry Chemistry measure Word difficulty Chemistry laboratory Chemistry conversion

### RELATED QUESTIONS

How many photons space produced?

answers · 2

Why does salt crystals dissolve in the water?

answers · 7

how much copper wire have the right to be made from copper ore?

answer · 2

If a temperature range were based off benzene.

answer · 3

why does covalent bonds identify the polarity of water?

answer · 6

### RECOMMENDED TUTORS

Kevin M.

5.0 (933)

Elise H.

5.0 (502)

Nguyet N.

5 (9)
See much more tutors

### find an online tutor

Download our totally free app

A link to the application was sent to your phone.

See more: What Is The Proper Latin Root Of Doubt? ? Doubt Definition & Meaning

Please administer a precious phone number.
Google play application Store
get to understand us
discover with united state
work-related with united state
Download our totally free app
Google beat application Store
Let’s store in touch
Need an ext help?

Learn more about how it works

ideal in business because 2005

Tutors by topic
Tutors by ar
Sitemap regards to Use Privacy plan
© 2005 - 2021 gimpppa.org, Inc, a department of IXL learning - every Rights reserved |