Answer: Four concepts I’ve learned from Matter,properties, and phases is that matter is made up of 3 things solid,liquid, and gas and is what the earth is made up of. Properties are the characteristics of an object (characteristics of matter). Phases are something that things can go through such as a chemical change or a caterpillar turning to a butterfly, they are all phases.
Explanation: <3 I really hope this helped!
Answer: 8 Moles of Oxygen
Explanation: The formula shows that there are (exactly) 4 oxygen atoms in each mole or formula unit. Therefore 4 * 2.00 = 8.
light-colored, silica-rich igneous rock that is less dense than basaltic rock. dense, dark-colored igneous rock formed from magma;rich in magnesium and iron and poor in silica. Describes magma or igneous rock that is rich in feldspars and silica and that is generally light in color.
There is a lot of water on earth. If oxygen was very soluble in water, the oceans would absorb and hold the oxygen of the atmosphere and there would be none left for plants and animals.
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