Since the dot is neither a decimal point or period (fullstop), but merely
serves as a separation mechanism between the whole numbers that indicate the
number of electrons for each energy level, the electron configuration for
2.8.8.2 should be written as:
#b4h4h4b
Yes, they are separate numbers, but if this convention for showing the electron
configuration is used in print, the translation to braille should follow suit.
It would not be confusing in my opinion.
Some conventions use commas to separate the energy levels, and others use
hyphens. (e.g., #b1h1h1band #b-#h-#h-#b)
When hyphens are used, the numeric indicator will be repeated before each
number since numeric mode is terminated by a hyphen
Note: Sometimes dates and telephone numbers use periods between numbers and the
numeric indicator is not repeated. So if we follow the UEB tenet that "a dot,
is a dot, is a dot" then we would transcribe as indicated.
If my interpretation is agreeable, I think that this may be as useful item to
add to the 16.4 in the Technical Guidelines in think.
Thanks
Aquinas Pather
Transcription/Tactile Graphics Design Specialist
T-Base Communications
Phone: 613-236-0866 | Toll free: 1-800-563-0668 x1242
www.tbase.com<http://www.tbase.com/> | Ogdensburg, NY | Ottawa, ON
Opt in<http://www.tbase.com/webform/stay-informed> for accessibility news.
SIMPLIFYING ACCESSIBLE COMMUNICATIONS.TM
This email may contain information that is privileged and confidential. If you
have received this communication in error, please delete this email message
immediately.
From: duxuser-bounce@xxxxxxxxxxxxx [mailto:duxuser-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Blake, J (Tapton Staff)
Sent: October-15-18 9:39 AM
To: duxuser@xxxxxxxxxxxxx
Subject: [duxuser] FW: Electronic structure / configuration.
Importance: High
Dear Colleagues,
As I have had no response to this query yet on UEB-ed list would appreciate any
advice.
Many thanks.
John
VS Technician
From: Blake, J (Tapton Staff)
Sent: 12 October 2018 13:54
To: 'ueb-ed@xxxxxxxxxxxxx' <ueb-ed@xxxxxxxxxxxxx>
Cc: kerrigan, G (Tapton Staff) <Gkerrigan@xxxxxxxxxxxxxxxxxx>
Subject: Electronic structure / configuration.
Importance: High
Hi,
The UEB for Science gives an example where Electronic structure has the numbers
in print with commas and spaces and replicated in Braille accordingly.
Currently doing a Combined Science paper for Year 10 student and in the print
version it is (one of them) 2.8.8.2 - does the decimal point rule the
translation into Braille or should it be number sign, number, period, number
sign, number, period etc with no spaces? Or Number sign, number, period,
number, period, etc?
Thanks for any guidance.
J B Blake
________________________________
Company registration number: 7697171. Registered office: England/Wales
A member of Tapton School Academy Trust