Write a scientific explanation that explains why the red colouring was dispersed through the water at a faster rate than blue colouring Claim:

Evidence:

Reasoning:

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

What is the percent by mass of oxygen in fe2o3