Mickyrocks123 Mickyrocks123
  • 03-11-2016
  • Chemistry
contestada

Elements beyond number ___on the periodic table are radioactive

Respuesta :

ramenmcdonald
ramenmcdonald ramenmcdonald
  • 03-11-2016
uranium, which is number 92
Answer Link
Аноним Аноним
  • 03-11-2016
Technetium, which is number 43
Answer Link

Otras preguntas

How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with integer coeff
relationship between dna rna condons amino acids and proteins
how did the improvements to railroads affect the economy and transportation in the U.S
When did virus evolve?
Help please Match each point with one of the following fractions 3/4,1/4,7/16,5/8 A=5/8,B=1/4,C=3/4,D=7/16 A=1/4,B=5/8,C=7/16,D=3/4 A=3/4,B=1/4,C=5/8,D=7/16 A=1
How is the prime minister chosen
The average full spreading rate over the last 20,000,000 years at placemark a in the red sea is _________. approximately 1 centimeter per year approximately 10
What beliefs and practices does Islam share with Christianity? How do the Faith's differ?
Six people share 3/4 of peanuts equally. What fraction of a pound of peanuts does each person receive?
What organic molecule is the major energy source for most of the body's cells? a. carbohydrates?