answer the questions 1 and 2 pls I will mark u as brainlist pls pls
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saivivek16:
sri Chaitanya . Right ?
no
but this paper belongs to srichaitanya.
Physical science paper for pre final.
Keshava reddy school
Oh !
I am from kRS
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Sixth period is the longest period in the periodic table with 32 elements.
Sorry but I know only one answer
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1
Hi , Good morning
longest period in modern periodic table is 6th period
X is a magnesium (mg) belongs to 3rd period
I hope so it will be useful
please mark it as brainliest
longest period in modern periodic table is 6th period
X is a magnesium (mg) belongs to 3rd period
I hope so it will be useful
please mark it as brainliest
thanks
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