Answer:
Water (one oxygen atom bonded to two hydrogen atoms)
Step-by-step explanation:
The chemical formula for water is H²O. The H is the chemical symbol for Hydrogen and O is the chemical symbol for Oxygen. The 2 is a subscript which represents how many atoms of a certain element are in a molecule. In this case, the subscript ² comes after H, indicating that there are two Hydrogen atoms inside water. There is no subscript after O, meaning there is only one Oxygen atom. Therefore, there are two Hydrogen atoms and one Oxygen atom that bond to form water. Hope this helps :))
Answer:
4.the answer is option four
Step-by-step explanation:
tan(360)=0
tan(180)=0
tan(0)=0
Answer:
75 seconds or 1 minute and 15 seconds
Step-by-step explanation:
300 meters/4 mps = 75 seconds
Answer:
x=7
ONQ=14
QNP= 121
Step-by-step explanation:
subtract 135 by 93 135-93= 42
add the variables together 2x+4x=6x
divide 42/6= 7
