ahernandez1824 ahernandez1824

04-09-2020
Chemistry

contestada

which elements are radioactive?

Respuesta :

worthyyy worthyyy

04-09-2020

Answer:

uranium U

radium. RA

thorium TH

polonium PO

radium. RN

carbon. C

Answer Link

Otras preguntas

Pick the correct sentences that correctly describe environmental factors that affect seagrass. Seagrass meadows face threats from large animals that may uproot

proof for why Example 1 is correct [tex] {x}^{3} ( {{y}^{2}})^{3} = {( {xy}^{2} )}^{3} [/tex]how come x^3 cancels out and it doesn't transfer like in example

find the value of k in the equation 5k+1=10.which answer is correct 'first or second?then why? ans(1) : 5k+1=10 5k=10-1 5k=9

Assume that lines that appear to be tangent are tangent. O is the center of each circle. Find the value of x

pls someone rewrite this using persuasive language: Contrary to belief, adolescents are not drinking alcohol more than ever before, in fact, they are drinking

The line has a slope of −3 and passes through point (4, 8). Find the missing coordinates of the points on a line (5, ...), (6, ...), (3, ...), (10, ...)

Toru takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75% tax. Is $80 enough to pay for the service? Explain.

solve for x then solve for the angle indicated- m

a) which line, a or b, is parallel to the x-axis? b) work out the equation of this line

Hey Dante! To find the maximum possible area of the corral, we'll use the available 760 feet of fencing. Since one side is already the creek, we only need to fe