Chemistry, asked by Anandlinda2263, 11 months ago

Collect the information about symbols atomic weights of first thirty element's in periodic table

Answers

Answered by Anonymous
10

Answer:

H  1

Hydrogen

He  4

Helium

Li  6.94

Lithium

Be  9.01

Beryllium

B  10.81

Boron

C  12.01

Carbon

N  14.01

Nitrogen  

O  15.99

Oxygen

F  19

Fluorine

Ne  20.18

Neon

Na  22.99

Sodium

Mg  25.31

Magnesium

Al  26.98

Aluminum

Si  28.09

Silicon

P  30.97

Phosphorus

S  32.07

Sulfur

Cl  35.45

Chlorine

Ar  39.95

Argon

K  39.10

Potassium

Ca  40.08

Calcium

Sc  40.95

Scandium

Ti  47.87

Titanium

V  50.97

Vanadium

Cr   52

Chromium

Mn  54.94

Manganese

Fe  55.85

Iron

Co  58.93

Cobalt

Ni  58.69

Nickel

Cu  63.55

Copper

Zn  65.41

Zinc

In 1st 30 elements there are found many metals and gases which are very important in the chemistry. Atomic mass increase when we move from one to thirty with the exception of 2 to 3 elements.

Answered by CUTEB0Y
1

Answer:

Brainly.in

What is your question?

1

Secondary School Chemistry 5 points

Collect the information about the symbols, atomic weights of first thirty elements in the periodic table and write a report.

Ask for details Follow Report by Nilakshi2587 29.10.2018

Answers

fazailcheema

fazailcheema Virtuoso

H 1

Hydrogen

He 4

Helium

Li 6.94

Lithium

Be 9.01

Beryllium

B 10.81

Boron

C 12.01

Carbon

N 14.01

Nitrogen

O 15.99

Oxygen

F 19

Fluorine

Ne 20.18

Neon

Na 22.99

Sodium

Mg 25.31

Magnesium

Al 26.98

Aluminum

Si 28.09

Silicon

P 30.97

Phosphorus

S 32.07

Sulfur

Cl 35.45

Chlorine

Ar 39.95

Argon

K 39.10

Potassium

Ca 40.08

Calcium

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