【 】How many elements are in H2O?||How many elements are there in water H2O?

How many elements are there in H2O?





💐Choose one.

A)2

B)3

C)4

D)5


Answer:

In H2O (water) there are two element totally.The first one is hydrogen and the second element is oxygen.



More Information




Have a look.

We have totally three atoms in H2O.

Two atoms from hydrogen element and one atom from  oxygen element.


Continue

Comments

Popular posts from this blog

【】How Many Valence Electrons Does Selenium (Se) Have?|| Selenium (Se) Valence Electrons

【●】H2SO4 + NaOH ||Sulfuric acid(H2SO4) and Sodium hydroxide(NaOH)--What is the reaction between sulfuric acid and sodium hydroxide?

【 】Hydrochloric Acid and Sodium Hydroxide||Balanced Equation for Hydrochloric acid and Sodium Hydroxide

【】How to Convert Ethene to Ethanoic Acid or Acetic Acid||How Ethanoic Acid Is Prepared from Ethene

【】How to Convert propene to propyne and propyne to propene conversion

【 】SO2 Lewis Structure ,Valence Electrons ,Formal Charge,Polar or Nonpolar

【 】Sodium Hydroxide and Sulfuric Acid Balanced Equation||Balanced Chemical Equation for Sulfuric Acid And Sodium Hydroxide

What is the sulfur(S)Electron Configuration?

【】 C6H12O6 Valence Electrons ||How many valence electrons are there in a glucose molecule

How to Convert Ethanoic Acid to Ethene