Seudónimo
Seudónimo
13-05-2021
Chemistry
contestada
what is the percentage of oxygen in air
ASAP...
Respuesta :
Аноним
Аноним
13-05-2021
Explanation:
21 % of oxygen is present in air .
hope it is helpful to you
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
The half-life of plutonium-238 is 87.7 years. What percentage of the atoms in a sample of plutonium-238 will remain radioactive after 263.1 years?
The medici family played an important role in the renaissance because its members were
Sheila is going to divide a 36 inch piece of ribbon into 5 equal pieces she says each piece will be 7 inches long what is Sheila’s error
distributive property 54 divided by 8
What impact did the Byzantine empire have on the development of early Russian culture? 1-5 sentences
La senora trabaja en la escuela. Ella habla espanol con los papas de sus estudiantes. Ella es:
Which text provided spells and rituals for ancient Egyptians in order to prepare the deceased for a safe journey to the afterlife? Epic of Gilgamesh Dao De Jing
As someone moves up the managerial hierarchy, which skills become relatively more important?
Which three factors determine the formality of a discussion? A.opinion, audience, and time B.topic, audience, and purpose C.facts, purpose, and location D.topic
The cell’s organelles are suspended within its ___
