1079 in scientific notation

Which of the following factors drives all the weather on Earth, including large-scale storms and local weather systems? The ocean holds thermal energy more efficiently than land.

According to the big bang theory, which statements are accurate about how the universe came to be? Check all that apply. It expanded slowly. It gradually warmed. Stars and galaxies formed. Atoms such as hydrogen and helium formed.

Which is a substance that is made up of only one type of atom? O compound element solution mixture

Which of the following phrases describes core electrons? A. Electrons that are involved in chemical reactions B. Electrons that determine an atoms properties C. Electrons that are farthest from the nucleus D.

What defines a mixture? A) A mixture contains different substances that are chemically combined. B) A mixture contains different substances that are not chemically combined and can be broken down into its basic substances through physical means.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda