Water is made of two hydrogen atoms and one oxygen atom. Hydrogen and oxygen are major building blocks of life.
Yes, keratin is insoluble in water due to its tightly packed structure and hydrophobic nature. This makes it a key component in the structure of hair, nails, and skin, providing strength and protection.
Specific gravity is a physical property that describes the density of a substance compared to the density of a reference material, usually water. It is a dimensionless quantity and is used to help identify and characterize different materials.
Water is not considered an element because it is a compound made up of two different elements, hydrogen and oxygen. An element is a substance made up of only one type of atom, whereas water contains different types of atoms bonded together.
Yes, exposure to sea water can affect a tattoo by causing fading or blurred lines over time. Additionally, salt water can dry out and irritate the skin, potentially leading to discomfort and slower healing for a new tattoo. It's best to protect tattoos from prolonged exposure to sea water by keeping them covered or using a barrier like waterproof bandages while swimming.
I assume you mean PURE, and no, it isnt. the definition of a pure substance is where it cannot be separated into two parts. sap is made of lots of different pure elements.
it isnt
no there isnt
no he isnt, i dont know where you heard that. And its *busted* but no he isnt, i think he was in an accident not major though.
no it isnt
no it isnt
actually it isnt. police do it all the time so it must be legal
No it isnt the largest building is the city Burj Khalifa (formerly Burj Dubai), Dubai, The United Arab Emirates
there isnt!!
Water Pollution isnt very sanitary and dirty water doesnt taste good.
because rain is water. are you asking why water isnt black why would rain be black?
because copper isnt wet
no Hawaii s surrounded by water but not in it, Alaska isnt a island like Hawaii but Alaska does have oceans