If a scientist knows the relative age of a fossil, he can also know

the relative age of the rock where it was found.

how long the organism was alive.

how it became extinct.

the type of climate from which it came.

Which type of chemical reaction occurs in Ca+CI2 CaCI2

What products are formed when CO2 and H2O react together?

According to Reference Table M, what is the color of the indicator methyl orange in a solution that has a pH of 2? (1) blue (3) orange (2) yellow (4) red

What is the total momentum between two identical balls traveling toward each other at the same speed from opposite directions?

The chemical symbol for sodium is A. N. B. Na. C. Sn. D. S.

In order to use the value 22.4 L for molar volume in a mass-volume or volume-mass stoichiometry problem, the gas must be assumed to be at STP. A. True B. False

The gravitational attraction between two objects would increase if both masses are

If the pH indicator bromothymol blue was added to the nitric acid solution, it's colour would be?

The specific heat of copper is 0.385 j/g°c which equation would you use

Which list includes three types of chemical formulas for organic compounds? 1. covalent, metallic, isotopic 2. covalent, metallic, molecular 3. empirical, structural, isotopic 4. empirical, structural, molecular