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periodic table
how many elements are in the peoradic table?
what is freezing point pf chlorine? in k
periodic table
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Answers
1
what is freezing point pf chlorine? in k
98 degrres
172 degrres
100 degrees
75 degrees
2
how many elements are in the peoradic table?
118
115
123
116
3
what is inside of the nucleas of the atom?
nuetron and proton
proton and elctron
atomic mass and atomic weight
electron and protron
4
whats the boiling poit of oxegon? (in k)
0 degrees
6509.87585 degrees
90 degrees
40 degrees
5
who made this quiz?
brendon
shivam
cristopher
shrey
6
How many peiridos are in the periodic table?
9
7
12
78
7
What does the sign Fr stand for? ( in peoradic table?)
fretical
Francium
frationious
frall
8
what is the electon configuration of neon?
6t 7r 9u
Ni Tr 0
i 5 8r o 8 n6
1s2 2s2 2p6
9
When was the first element founded?
1698
436
1751
1691
10
Who invented the peoradic table?
Dmitri Mendeleev
Mickey j. robinson
John cavery
Luis L. Yelvis
11
how do most sceintist sort out elements?
peoradic table
cabinet
vault
a box
12
What is the sign of the newest element?
Upo
Uup
Lpo
Oup
