Which isotope has the same number of electrons and neutrons as the anion 19F- 180 19NE 1802- 23 Na 23Nat

Q: Consider this ionic isotope. The identity of the element is missing. 35 22- 16 Which three…

A: We have to choose the identity of the missing elements from the given options.

Q: An atom of aluminum has 13 protons and an atomic mass of 27 amu. How many electrons will it contain?…

A:

Q: Determine the number of neutrons found in the isotopes of oxygen 16O and 18O (see Figure 2.1).

A: Subatomic particles: Atoms contain certain particles inside them namely- electrons, protons, and…

Q: 113 Which of the following atomic symbols represents an isotope of ¹¹³Cd? 112 Ag O In O O 114cd 113…

A: Isotopes are the atoms of same element with same atomic number but different mass number.  Example:…

Q: Consider the isotope nickel-60 which has the following nuclear symbol, nickel-60.  Which statement…

A:

Q: Bromine is the only nonmetal that is a liquid at room temperature. Consider the isotope bromine-81,…

A: The isotope given is 8135Br.

Q: How many neutrons are in 60Co2+

A:

Q: A specific isotope of an element is known to have 15 protons and 16 neutrons. Which symbol would…

A:

Q: A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum…

A: Number of  protons (p) = 13 Number of neutrons (n) = 14 Number of electrons (e) = ?

Q: For each set of atoms identify the isotopes

A: For each set of atoms, isotopes are to be selected.

Q: Write a isotope symbol for An ion with 17 protons, 18 electrons, 20 neutrons

A: Isotopes of an atom have same number of protons but differ in the number of neutrons, so isotopes…

Q: Rank the subatomic particles from lowest to highest mass. A electrons = protons < neutrons B…

A: Subatomic particles are the particles that make up atoms. They are smaller than atoms and are…

Q: Numbe Electro Atomic Number of Number of Total Electric Isotope Name (wimass number) Number Neutrons…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: On planet X431A, the isotopes of carbon, C , have the following natural abundances: Abundance (%)…

A: #Q.1: Data given for planet X431A Given the atomic mass of 1st isotope, M1 = 12.000 amu Fractional…

Q: how many protons neutrons and electtrons are in 119Sn2+

A: Elements are represented by a chemical symbol, with the atomic number and mass number written to it…

Q: An isotope of a metallic element has a mass number of 88 and 50 neutrons in the nucleus. The ion…

A:

Q: Complete the blanks in the table. Element 12C 13C 14C 16C 16C2-ion 180 23 Na 23 Nation Number of…

A: An atom consist of electrons, protons and neutrons.In case of neutral atoms, number of electrons =…

Q: The atomic mass of magnesium is 24.304 amu. Magnesium has 3 stable isotopes: Mg-24 --> unknown…

A: Some elements may have existing isotopes which have different mass numbers. The different mass…

Q: What is the protons, neutrons and electrons in 52 Cr 3+ 16 O2- 40 Ca2+

A: The question is based on the concept of atomic structure. neutrons, proton and electron are  sub…

Q: Element X has 5 isotopes. One of the isotopes has a mass of 120.6 with an abundance of 8.4%. The…

A: Average atomic mass of an element is defined as the sum of masses of each isotope each multiplied by…

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: Element Atomic Symbol Symbol Be 121 Sb 51 Atomic Mass Number Number 8 Protons Neutrons Electrons 51…

A: -&gt; Atomic number = number of proton = number of electron (for element) -&gt; Atomic mass = proton…

Q: Which of the following charges is not possible for a carbon atom or ion, which has 6 protons, a…

A:

Q: Complete the following table. Atom /Ion protons neutrons electrons 30 34 30 12 12 12 16 16 16

A:

Q: Select the two isotopes of nitrogen-15. NN-16 N714N714 F2−F2− phosphorus-15 OO-15 O+O+ O815O815…

A: Isotope - atomic number will be same  Answer will be - N815 O+

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: Answer: Potassium-39 means, its mass number is 39. Also neutron is always a neutral particle.

Q: Consider this ionic isotope. The identity of the element is missing. 39 ? 2+ 20 Which three…

A: The symbol of an element is written as :  AzX  Here , A is mass number.  Z is Atomic number X is…

Q: Select the two isotopes of nitrogen-15. N -16 N714 F2− phosphorus-15 O -15 O+ O815 carbon-13 N815

A: We have to select the two isotopes of nitrogen-15. The given options are N-16, N714, F2-, P-15,…

Q: Name of element Number of Number of electrons Number of SYMBOL A Charge protons Neutrons zinc 30 34…

A: The atomic number is represented as 'Z' and the mass number as 'A' . The equations which are used to…

Q: Write the atomic symbol for each of the following:  an atom with 47 protons and mass number of 107…

A:

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.