pgopar1DareArick0ie pgopar1DareArick0ie

02-06-2016
Chemistry

contestada

Lithium, the number-three element on the periodic table, has a mass that is twice that of hydrogen. true or false?

Respuesta :

taskmasters taskmasters

04-06-2016

The correct answer is false. Lithium has a mass that is not twice that of hydrogen or any other element rather it is approximately half the mass of a carbon atom. Lithium has a mass of 6.941 g / mol while carbon has a mass of 12.01 g / mol

Answer Link

Otras preguntas

What does a x in the gradebook mean. Will give brainliest

solve for x please help asap! 20 points

Evaluate the following expression: 62 - 7(8 + 6 – 3²) ANSWER STAT!!

prices at the mall were outrageous,______considerably higher than at other shopping centers.

An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly attached to the flywheel. The flywheel is

Change the fraction to an equivalent fraction using multiplication.\(\frac{5}{7}=\frac{?}{21}\)plzzz helpppp

Please help!!! I will mark you brainliest for the correct answer. Please!!!!

HELLPPP! a lot of points!! Which of the following is a functon of the muscular system? Movement of food, blood, and body parts including limbs (arms and legs)

H e l p (15 points :)

Both you and your older brother would like to have $28,000 in 13 in years. Because of your success in this class, you feel that you are a more savvy investor th