ransonjaidah200 ransonjaidah200

13-03-2017
Biology

contestada

radioactivity was discovered around what year?

Respuesta :

rolypolyolicrut rolypolyolicrut

06-06-2018

radioactivity was discovered in 1896

Answer Link

Otras preguntas

The area of a circle is 144pi m2 What is the diameter of the circle? A 6 m B. 12 m C. 24 m D. 144 m

PLEASE HELP I WILL GIVE BRAINLYIEST Determine the equation for the line of best fit to represent the data. y=-3x+4 y=-3x+4 y=-x-4 b

Which of the following functions is a solution to the differential equation: -6y' + 18x2 = 0 a) Oy= -18c-2 b) y=z? - 6 c) y=x+4 d -6 x² + x e) = (x - 4)

A 0.76 kg ball moves in a circle that is 0.8 m in radius at a speed of 4.3 m/s. Calculate the centripetal acceleration of the ball.

A man wants to deposit $5000 into a bank account. The bank gives him two options: Option 1: 4% interest compounded annually Option 2: 4% interest compounded mon

21. Let a and b be real numbers. If (a+bi)-(3-5i) = 7-4i, what are the values of a and b? A. a-10, b=-9 B. a 10, b=1 C. a=4, b=-9 D. a=4, b=1

The ages of three boys Kofi, Yaw and Kwaku are in the ratio 2:3:5. If the difference between Kofi's age and kwaku's age is 15years, find the ages of the three b

A high school is having a can food drive. ▪️ The freshman class collected 54 more cans than the sophomore class. ▪️ The junior class collected three times the

a string is tied at each end. when vibrated at 600 hz a standing wave is produced with four antin- odes. at what frequency would a standing wave with five antin

A person's right to freedom of speech can be limited by the government if that speech: A. creates a clear and present danger to the community. B. deals with ve