kalvarez05 kalvarez05

17-12-2020
Chemistry

contestada

How many protons would an astatine atom have after emitting
an
alpha particles?

Respuesta :

farinaburhan11 farinaburhan11

17-12-2020

Answer:

Astatine is of interest as a cancer therapy because it is one of several elements that emit an α particle—a combination of two protons and two neutrons—when it decays.

Explanation:

Answer Link

Otras preguntas

What Is Catholic Theology?

Which of the following are non-contact forces: friction, electrostatic force, magnetic force, gravity?

Number 33? Help with a and b

True or False: The origin would be included in the solution set for the inequality: y < 2x - 5

what is 10 less than x

If the coordinates of point P are (0,8) and the coordinates of point Q are ( 4,2), Which of the following points represents the midpoint of PQ ?a) (0,2), b) (2,

Solve each questions by taking square roots 1.k²=76 2.k²=16 3.x²=21 4.a²=40 5.x²+8=28 6.2n²=-144 7.-6m²=-414 8.7x²=-21 9.m²+7=88 10.-5x²=-500 11.-7n²=-448 12.-

what is wooden language?

Which of the following is a requirement for a population to be in Hardy-Weinberg equilibrium? A.Immigration must outpace emigration. B.One allele must provide a

the question says evaluate 2a-b/b when a=4 and b=-3.How would I start this problem?