Which layer has the most oxygen, silicon and aluminum?

What would the partial pressure of water vapor be if you included this gas in the problem and it gave a total of 1.03atm? 0.01 atm 0.03 atm 1.03 atm

Which is a correct comparison between the modern quantum model and John Dalton's model of the atom? a. The modern model is not as widely accepted by scientists as Dalton's model. b.

How long does it take for plastic bags to decompose?

A student listed three ways to predict if a bond is ionic. 1. A metal is bonded to a non-metal. 2. The electronegativity difference between the atoms is large. 3. Light elements form ionic compounds when bonded to heavy elements.

Lithium hydroxide (LiOH) is classified as a strong base in water. This means that it produces 100% of the maximum number of possible hydroxide ions. no hydroxide ions. a relatively large fraction of the maximum number of possible hydroxide ions.

What type of wave it do the contractions of the snakes muscles make as a snake moves forward

Explain the difference between a ph of 8 and a ph of 12 in terms of h concentration

Why do we not have solar and lunar eclipses every month?

How many grams are in 8.9 moles of CaCO3

Why is all matter affected by gravity-