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Elements
Elements 2
Elements 3
Elements 4
100

What atomic number is Rubidium RB?

37

100

42

Molybdenum MO

100

What is the abbreviation for Silver 47?

AG

100

52

Tellurium TE

200

38

Strontium SR

200

What abbreviation is Technetium 43?

TC

200

48

Cadmium CD

300

39

Yttrium Y

300

44

Ruthenium RU

300
What is the atomic number for Indium IN?

49

400

What is the abbreviation for Zirconium 40?

ZR

400

What atomic number is Rhodium RH?

 45

400

What is the abbreviation for Tin 50?

SN

500

What atomic number is Niobium NB?

 41

500

What abbreviation is Palladium 46?

 PD

500

What abbreviation is Antimony 51?

 SB