Deadra568 Deadra568

21-05-2014
Biology

contestada

What element has 81 protons in the nuclei of its atoms?

Respuesta :

alishahobbsx alishahobbsx

21-05-2014

Tl = thallium

look at the periodic table look for element number 81 on the periodic table and that's TI

It's mass number is 204.38

Answer Link

Otras preguntas

The legal document that explains the legal reasoning behind a Supreme Court decision is called____.

About how many people died in the civil war? a. 10,000 b. 60,000 c. 100,000 d. 600,000

what is the best direction words best describes capitalism and socialism

Which of the following statements about the women's suffrage movement is most accurate? A) women received the vote with little effort or opposition. B Suffrag

What does the process of specialization do for an economy?

identify the domain of the graph of y = −x2 − 6x − 13. all real numbers x ≤ −4 x ≥ −6 x ≥ −2

you owe $1000 on a furniture loan. the bank charges a compound interest rate of 14.9% per year. if you don't make any payments on the loan, how much will you ow

Deer are natural predators for wolves and coyotes true or false

Last week your weight was 205 pounds. After dieting all week, you realize a weight loss of 4%. How many pounds did you lose?

solve for x: 4|2x − 2| 10 = 34. (5 points) x = −4, x = 2 x = 4, x = −4 x = 2, x = −2 x = 4, x = −2