Answer:
H2O = (1×2) + ( 1×16)
2+ 16
= 18
<u>22.9</u>
18
1.27
I don't know this answer is right or wrong.
so please ask it from your another friend.
3. The Chemical property of an unknown element is the number of valence electrons
4. The number of protons in one atom of an element
Hope I helped :))
Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: As we can see, water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change.
I hope this helps answer your question. :)
Answer: hey buddy its not "blome" its biome
The correct term, which is used to describe the water coming from the sky due to the condensation of the water present in the cloud is <u><em>precipitation</em></u>. The precipitation is the water, which comes in form of the rain, hail, snow, drizzle or sleet. This is one of the main sources of the water supply in the biome.
i hope ur looking 4 the one underlined
The isotopes of an element differ in the number or neutrons whereas the number of protons or electrons of a neutral atom stays the same. The molar mass of the element is based on the percent abundances of different isotopes and the individual molar mass of each isotope.
