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Determine the missing atomic number, mass number, and symbol for each atom X in the nuclear reactions below.
Balance the nuclear reactions given below by placing the correct mass number or atomic symbol in the box provided. If you don't know the atomic numbers or symbols of nuclei, you can find a simple periodic table of the elements online at http://www.webelements.com/ 120 + 12C + 20 Ne + 4He You are correct. Submissions to practice problems are not permanently recorded. Previous Tries 13C + 14N → 22 Ne + 4He + 1 H You are correct. Submissions to...
Nuclear Reactions 1. Complete these nuclear equations. Indicate the symbol, the mass number, and the atomic number 13 27Al +,H→ 22Mg+ 12 2. Fill in the missing particle and establish a type of radioactive decay (alpha, beta, gamma). Twe 28Ni + Ra 204 Pb 3. Balance the following nuclear equations. Indicate if it is a fusion or fission reaction. +3 n 56 140 54 + o n
Supply the missing nuclear symbol in each of the following equations for bombardment reactions. a. ? + ^4_2 alpha rightarrow 6250_99 Es + ^3_1 H b. ^14_7 N + ^4_2 alpha rightarrow ? + H c. ^12_6 C + ^2_1 H rightarrow ^13_7 N + ? d. ^27_13 Al + ? rightarrow ^30_15 P + ^1_0 n
Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the remaining particle. S +? + P + He ? +in+ Na+He 39Y+?+39 Sr+; d. S + He +? +H 340 Cm + ??C – 4;n +? Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the remaining particle. a. ? + 8 + 838Th b. Be + e +? c. 535Cs + 418+? d. 334Bi +8+? e. 15° Eu →...
Identify X (chemical symbol and mass number) in each of the following reactions: (a) X +44 N → H+;? O (b) ]Li + H He + X
Fill in the missing mass number and atomic number for each of these particles or types of radiation. alpha (?) Hebeta (?) egamma yneutron n
Part A What is the symbol (including the atomic number, mass number, and element symbol) for the carbon isotope with 7 neutrons? Express your answer as an isotope with stacked prescripts. Subm Press Best Answer
Write the atomic symbol () for each of the following isotopes described below. a. number of protons = 47, number of neutrons = 61 b. the isotope of boron with mass number = 10 c. atomic number = 33, number of neutrons = 59 d. number of protons = 92, mass number = 140
Counting protons and electrons in Atoms and atomic ions
Fill in the missing information: symbol atom or ion? check all that apply number of number of protons electrons neutral atom cation anion 54 neutral atom cation anion neutral atom cation anion
Counting protons and electrons in atoms and atomic ions Fill in the missing information: symbol atom or ion? check all that apply number of number of protons electrons neutral atom cation anion x 5 ? D Ni2+ neutral atom cation anion neutral atom cation anion