Describe three types of trace fossils

How are hydrogen bonds formed between water molecules? Use a drawing to illustrate.

Carbon-14 and carbon-12 have the same number of protons but a different number of neutrons. These different forms of the same element are called___ A. radioactive B. isotopes C. nuclei D. tracers

Which formulas represent one ionic compound and one molecular compound?

Which of the following indicates a chemical change? Question 7 options: A. an exploding firecracker B. a freezing ice cube C. wood breaking into splinters D. a wire conducting electricity

What is a compound that you are mostly familiar with that has a polar covalent bond?

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