electrons
names
atomic mass
opposite names
what color section
100

what is the amount of electrons in sodium

11

100

what is na

sodium

100

what is the atomic mass of boron

10.81

100

what is yttrium chemical letter

y

100

what color section is zinc in

light blue

200

what is the amount of electrons in oxygen

8

200

what is y

yttrium

200

what is the atomic mass of hydrogen 

1.008

200

what is tin chemical letter

sn

200

what color section is boron in

 dark green

300

what is the amount of electrons boron

5

300

what is zn

zinc

300

what is the atomic mass of fluorine

19.00

300

what is neon chemical letter

ne

300

what color section is ununtrium in

gray

400

what is the amount of electrons in carbon

6

400

what is he

helium

400

what is the atomic mass of hafnium

178.5

400

what is radium chemical letter

ra

400

what color section is lead in

yellow

500

what is the amount of electrons in tin

50


500

what is li

lithium

500

what is the atomic mass of nickel 

58.69

500

what is xenon chemical letter

xe

500

what color section is sodium in

light green

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