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 is your Future expectations for 3-month Gold, Oil, and Japanese Yen prices?

how the leaves adapted their function

Lake Ontario is represented by which letter?

Assume that Pope Enterprises held a $10,000, 10 percent, six-month note signed by Mary Drew. On December, 1, 2015, the maturity date, Drew dishonored the note.

1. What is the status of any creative work that you make, as long as it is in a "fixed media"?

which group of macromolecules includes triglycerides waxes and cholesterol?

Who pays fees to private employment agencies?

How many moles of oxygen are needed to combine with 87 g of lithium according to the given equation: 4 Li + O2 --> 2 Li2O

Which graph shows f(x) = 0.5|x + 3| – 2?

Mikhail's claim has been denied once. Now, he is writing a second persuasive claim message to his digital media services company asking for a promised rebate pa