The number of nucleous in a x co nucleous is-----------. (a) 33. (b), 60, (c), 87. (d), 27.
The answer of the given question is option (d)27.
Because in nucleous only positive charges are centred in there that is proton.Number of protons =number of nucleous .Number of protons in cobalt=27.
The number of nucleous in a x co nucleous is-----------. (a) 33. (b), 60, (c), 87....
using matlab Given array x = [1, 23, 43, 72, 87, 56, 98, 33], use a for-loop to find the sum of the odd-valued elements of vector x (an odd number n satisfies the condition: mod(n,2) == 1).
60. The conversion of glucose to ethanol is represented: x C,Hi20y C,HOH z CO What are the coefficients x. y. z, respectively, in the balanced equation? A 1,2, 2 (B) 1,3,3 C) 1,1,4 (D) 2,4,2
(1). Beta decay of ^60 Co produces a beta particle and--------------(a) , ^60 Fe, (b), ^59 Co. (c) ^56 Mn. (d) ,^60Ni. (2) identify the part of the body that can be studied with radiotracers.(a) tumors. (b) brain (c) speleen (d) heart, (e) all of the above.(3) ,Determine the identity of the daughter nuclide from the alpha decay of X.(a)X Ac ,(b) X PO, (c) X Rn .(d) X Th, (e) X Fr.(4) Which of the following statements is True?...
What percentage of U.S. adults report doing strength-training activities in the leisure time? A. 7% B. 17% C. 27% D. 87%
Exercise 2.1. Calculate the number of curies in one gram of Co-60 if Co-60 has a half life of 5.27 years. Exercise 2.2. Calculate the Iodine-135 to Xenon-135 ratio (NI/NXe) at which the decay rates of the two nuclides are equal. The half life of I-135 is 6.6 hours and the half life of Xe-135 is 9.1 hours. Exercise 2.3. Compare the spontaneous fission (SF) rate of Pu-240 to the SF rate of U-238 if N240 = 2 x 1019...
Evaluate the function f at the indicated value. This Question: 1 pt 37 of 60 (33 complete) ? Evaluate the function f at the indicated value. 9x+1 if x<4 f-4) for f(x)x if 4sxs7 4-6x if x>7 OA. -16 O B. 37 O C. -35 O D. 28
b).77 c).80 d) .85 e).87 20. Epsilon Manufacturing Company makes a specialized electronic product used in the automotive industry. This product has 4 components, each of which could be defective. So the total number of defects of this product can be 0, 1,2,3, or 4. The following table provides the probabilities of the number of defects: Number of defects Probability 508 302 105 080 005 The standard deviation of the number of defects is a).89 b).90 c) .91 d).92 e).93...
Gen-X Ads Co. produces advertising videos. During the current fiscal year, Gen-X Ads Co. received the following notes: Date Face Amount Interest Rate Term 1. Apr. 10 $84,000 4% 60 days 2. June 24 13,200 6 30 days 3. July 1 72,000 6 120 days 4. Oct. 31 72,000 5 60 days 5. Nov. 15 54,000 6 60 days 6. Dec. 27 108,000 4 30 days Required: Assume 360 days in a year. 1. Determine for each note (a) the...
32. Multiply or find the special product (x-3) a. - 9x +27x+27 b. x-9x®-27x-27 c. X-9x +27x-27 d. x +9x +27x+27 e. +9x°-27x+27 33. Find the product. The expression is not polynomial, but the formula can still be used.) (3+ *)(3-6) a. 3-X b. 9+x c. d. e. 1-9 9-X 3+x 34. Completely factor the difference of two squares. - 16 a. (x+4)-(-4) b. (x+4) c. (x+4)(x-4) d. (x+4)+(x-4) c. (x-4) 35. Factor the perfect square trinomial. -16x + 64...
CHEMWORK Rubidium-87 decays by B production to strontium-87 with a half life of 4.7 x 1010 years. What is the age of a rock sample that contains 109.8 ug 87Rb and 4.8 ug 87 1Sr? years old Assume that no 875r was present when the rock was formed. The atomic masses are given in the table below: Nuclide Atomic Mass 87Rb 86.90919 8781 86.90888 Submit Show Hints