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Worksheetsphosphorous
Total questions: 9
Worksheet time: 8mins
Name
Class
Date
1.
Which food has most phosphorous in it ?
a)
Chicken and Turkey.
b)
Amla, lemon
c)
liver,moong
d)
gram,twar dal
2.
what is phosphorus used in human body?
a)
for liver
b)
for eyes
c)
for bones
d)
for teeth
3.
why is phosphorus is bad for humans ?
(a)
4.
what are the deficiency of phosphorus ?
a)
coronary artery disease
b)
heart failure
c)
arrhythmias
d)
bone pain
5.
what is phosphorus
4 lines
6.
where was phosphorus discovered
a)
India
b)
Germany
c)
U.S.A
d)
U.A.E
7.
which year is discovered of phosphorus
a)
1669
b)
1771
c)
1200
d)
1823
8.
what are the different types of phosphorus
a)
white & red phosphorous
b)
simple & complex phosphorous
9.
what is chemical name of phosphorus ?
a)
p
b)
Au
c)
H
d)
O
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