grishnashrestha27 grishnashrestha27

19-08-2021
Chemistry

contestada

20 elements with there molecular formula

Respuesta :

sivasangaripazhanive sivasangaripazhanive

19-08-2021

Answer:

First 20 Elements

Atomic Number Element Symbol

17 Chlorine Cl

18 Argon Ar

19 Potassium K

20 Calcium Ca

Answer Link

Otras preguntas

What does my hands are like broom sticks mean in poetry?

1. Conduct a hypothesis test for the following scenario. SHOW ALL YOUR WORK THE WAY WE DID IN CLASS! Construction zones on highways have a much lower speed lim

Explain why being able to view chromosomes from an individual is a useful tool for scientists and medical professionals.

Which sugar is a part of adenosine diphosphate? a. adenine c. glucose b. ribose d. glycogen

Is the passage of dialogue written correctly or incorrectly? "Oh, wow!" Ashley cried. "I love these shoes." "They would look good on you," said her friend.

The acting out of a religious service helped the uneducated members of the congregation understand the meaning. True False User: Early Christian drama originate

Because algae undergo ________________________, they produce much of Earth’s atmospheric oxygen. a. binary fission c. respiration b. photosynthesis d. mutagenes

An electrode reaction is reduction. This means that the electrode is a(n) a. cathode. c. electrochemical cell. b. anode. d. electrolytic cell.

How did Hitler rid Germany of Jews ?

If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency of the new allele will increase