mliyaavdasiachim mliyaavdasiachim

26-01-2017
Chemistry

contestada

How do chemists identify elements & compounds?

Respuesta :

svbrina svbrina

26-01-2017

Chemsits identify elements and compounds by using the Periodic Table. All elements have Atomic Numbers, Chemical Names, Atomic Mass, Period, and are usually colored and put into their group.

Answer Link

Otras preguntas

Please show your work, Due at 11:30. Please help!!!

Select the correct the answer Which process will decrease the level of co, in the atmosphere? A growing trees cutting trees c. burning trees D. Increasing the h

A sentence must have more than one word. True False

Which is not a reason for a court to suspend or delay your license? A. Vandalism B. Habitual truancy from high school c. Excessive speeding D. Receiving 2 point

The virtue INDUSTRY can best be defined asa.Lose not time, always be employed in something useful.b.Make no expense but to do good to others.c.Avoid extremes.d.

4. Your client has terminal lung cancer, is in pain, and is requesting morphine. What abbreviation would indicate that the morphine is in the form of a supposit

The process by which light energy is converted to chemical energy is called

Write each sum using summation notation 1 + x + x2 + x3 + ⋯ + x^(200)

BIOLOGY HELP PLEASE!!!!!!!!!!!!!!!!!!!

The empirical formula of a compound is CH. At 200 degrees Celsius, 0.242 of this compound occupies 97.2mL at a pressure of 0.740atm. What is the molecular formu