a neutral atom of manganese (z=25) has 30 neutrons what is its mass number?
Q. 2. A neutral atom has a mass number of 112 and has 64 neutrons. Write its complete symbol. Q. 3. An atom has two more protons and 2 more electrons than the atom in question 2. What is the complete symbol?
Q. 2. A neutral atom has a mass number of 112 and has 64 neutrons. Write its complete symbol. Q. 3. An atom has two more protons and 2 more electrons than the atom in question 2. What...
Identify the missing information for each neutral isotope. A Se atom has a mass number of 79. Determine the number of neutrons, protons, and electrons in this neutral isotope. number of neutrons: number of protons: number of electrons: A neutral isotope has a mass number of 65 and 36 neutrons. Identify the element symbol of this isotope and determine the number of protons and electrons. element symbol: number of protons: number of electrons: A neutral isotope has 49 neutrons and...
For the neutral atom, give the number of protons, neutrons, and electrons: 190 78Pt Enter your answers as integers separated by commas.
4. An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and net charge? OA atomic number 26, atomic mass 56, net charge 3+ O B. atomic number 26, atomic mass 56, net charge 3 Oc atomic number 30, atomic mass 56, net charge 3+ ODatomic number 56, atomic mass 26, net charge 3-
1. An atom of nitrogen with a mass number of 15 and an atomic number of 7 has a total of neutrons. 2. An atom of potassium with a mass number of 39 and an atomic number of 19 has a total of neutrons 13 17 18 15 19 20 24 35 3. An atom of aluminum with a mass number of 24 and an atomic number of 13 has a total of neutrons. 4. An atom of oxygen with...
determine the number of protons, neutrons, and electrons in the following atoms: a. hydrogen atom that has a mass number of 1 b. a sulfur atom that has a mass number of 32
A particular atom of an element has a mass number of 20. There are 10 electrons in the -1 ion of the atom. Identify the element, using the correct element symbol, the number of protons and number of neutrons in this atom. element = # of protons = # neutrons =
A nucleus of the some isotope consists of five protons and six neutrons. An atom of the same isotope has m/s2 a mass of 1.83 x 10-26 kg and is missing 2 electrons from its neutral state. Determine the magnitude and direction of an electric field that will levitate the atom, exactly balancing the atom's weight. Take g-9.81
Enter your answer in the provided box. What is the mass number of an iron atom that has 29 neutrons?
Question 3 Which atom has the largest number of neutrons? a.chlorine-37 b.calcium-40 c phosphorous-30 d. argon-40 se potassium-39