Want this question answered?
sorry. dont have the textbook
cat
pg for 225
The answers can not be given. You need to do the work, so get to work.
Fail that is so easy
I do not have access to specific textbook pages or answers. You may want to refer to your textbook or ask your teacher for assistance with the specific questions on page 76 of the Heinemann Mathematics P7 textbook.
dfsf
They are found in the green background of the periodic table.
You turn the page.
Look at page 456
It stated that: The physical and chemical properties of elements are periodic functions of their atomic numbers.
on page 51 it says marc wants to represent each of the other age groups with a decimal as well
Alkali metals have one electron that is an unstable arrangement in the outer orbit so they tend to lose this electron. It becomes ions with a charge of+1. (Answer from page#111 in the Grade 9 Nelson Science Textbook)Halogens have seven electrons in the outer orbit which gain one electron in order to have a stable arrangement of electrons. It becomes ions with a charge of-1. (Answer from page#112 in the Grade 9 Nelson Science Textbook)
842 in the 6th grade book. your welcome! ;)
sorry. dont have the textbook
cat
People would be glad to help you in math, but it would be great if you told us the problem.