An atom with 30 protons, 33 neutrons and 30 electrons would have the atomic symbol of:
63As
60Zn
63Zn
93Zn
93Nb
An atom with 30 protons, 33 neutrons and 30 electrons would have the atomic symbol of:...
1. what is the name of element, for this symbol Fe, the atomic number, mass number, protons,neutrons, electrons 2. what is the name of element, symbol, atomic number, when mass number is 27,electrons 13, complete for protons, neutrons. 3. what is the name of elements, symbols, atomic number, mass number, when protons is 19, neutrons 20, find the electrons. 4. what is the symbol for Bromine, what is atomic number, protons, neutrons, electrons when the mass number is 80. 5....
Write the chemical symbol for a. An atom with 8 protons, 8 neutrons and 10 electrons. b. An atom with 16 protons, 16 neutrons and 16 electrons c. An atom with 11 protons, 11 neutrons and 10 electrons d. What are the only two orbitals that contain valence electrons? e. Which element has the noble gas configuration [Arl 4s2 3d7? f. Write the noble gas configuration for lead (Pb)
1- an atom has the following chemical symbol: 114Cd a- how many protons does this atom have? b- how many neutrons does this atom have? c- how many electrons does this atom have? 2- an ion has 33 protons, 41 neutrons, and 36 electrons a- what is the mass number of this atom? b- what is the symbol for this ion? enter both mass and the atomic number 3- which of these ions has the same number of electrons as...
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
Electrons Complete the following table: Element Name Atomic symbol Osmium Neutrons Protons Mass number Os 3+ 111 14 lis 140 Barium Question 53 of 5 Moving to another question will save this response.
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) protons and neutrons e) neutrons 66) The atomic number of an atom is: a) the number of electrons it has b) the number of neutrons it has c) the number of protons it has d) the number of protons plus the number of neutrons it has e) the combined total of protons, neutrons and electrons that it has 67) In water,...
An atom or ion has 43 neutrons , 36 protons, and 36 electrons. Identify the element symbol, and determine the mass number and charge for this atom or ion. element symbol: mass number: charge:
An atom has the following chemical symbol. 14N How many protons does this atom have? How many neutrons does this atom have? How many electrons does this atom have
14. How many protons, electrons, and neutrons are in an atom of a) 91 protons, 40 electrons, 51 neutrons 91 protons, 91 electrons, 40 neutrons 40 protons, 40 electrons, 51 neutrons 40 protons, 51 electrons, 91 neutrons abcd 15. What is the molecular weight of N.O.? Choose the closest value. a) 15 u 30u C) d) 54u 108 u