Question

In: Chemistry

6. Give the symbol for the following elements: a.) A halogen with an atomic number of...

6. Give the symbol for the following elements:
a.) A halogen with an atomic number of 17
b.) The element with 7 protons
c.) The element in 3rd period (row) with 6 valence electrons

Solutions

Expert Solution

a) halogen with atomic number 17 = Chlorine = Cl

b) the element with 7 protons = nitrogen = N

c) 3rd period havig 6 valency electrons = Sulfur = S

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

Write the full nuclear symbol (elemental symbol with atomic number and mass number) for an isotope...
Write the full nuclear symbol (elemental symbol with atomic number and mass number) for an isotope of Zirconium having 51 neutrons. I got (91/41)Zr b. This element forms an oxide of having the formula ZrO2, called zirconia. What is the charge on Zirconium in this compound? I got +4 c. What is the electron configuration, valence shell orbital diagram and noble gas configuration for the Zirconium ion in ZrO2? I got 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4d6 Electron...
Answer the following questions about phosphorus (atomic symbol: P) A) The Group number is B) The...
Answer the following questions about phosphorus (atomic symbol: P) A) The Group number is B) The number of valence electrons is C) To acquire an octet of electrons requires it to (gain/lose #) electrons D) The net charge of a phosphorus ion is E)The complete symbol for the phosphorous ion is Fill in the blanks in the following statements. Ions with a positive charge are called _____. Ions with a negative charge are called ____. In ionic compounds, metals have...
For Tc-98, Tc-97, and Tc-96 what are the following for each? Atomic Symbol Name Number of...
For Tc-98, Tc-97, and Tc-96 what are the following for each? Atomic Symbol Name Number of Protons Number of electrons Mass Number Number of Neutrons Mass of isotopes Percent of abundance
6. (a) The quantum number n describes the of an atomic orbital and the quantum number...
6. (a) The quantum number n describes the of an atomic orbital and the quantum number l describes its _____ (b) When n = 4, the possible values of l are: (c) What type of orbital corresponds to l = 2? (d) What type of atomic orbital has 0 nodal planes? (e) The maximum number of orbitals that may be associated with the quantum number set n = 3, l = 2, and ml = 1 is (f) How many...
6. (a) The quantum number n describes the of an atomic orbital and the quantum number...
6. (a) The quantum number n describes the of an atomic orbital and the quantum number l describes its . (b) When n = 3, the possible values of l are: (c) What type of orbital corresponds to l = 2? (d) What type of atomic orbital has 2 nodal planes? (e) The maximum number of orbitals that may be associated with the quantum number set n = 3, l = 2, and ml = -2 is (f) How many...
Give the name and symbol for the element with this number of protons. 11 17 79...
Give the name and symbol for the element with this number of protons. 11 17 79 Give the number of protons, neutrons, and electrons in each of these neutral atoms. nitrogen-15 () sulfur-35 () bromine-82 () radium-226 () Using the periodic table as a guide, specify the number of protons and electrons in a neutral atom of each of these elements. carbon (C) nitrogen (N) magnesium (Mg)
Give the number of valence electrons that the elements belonging to each of the following groups...
Give the number of valence electrons that the elements belonging to each of the following groups possess. G1 = 1 valence electrons G2 = 2 valence electrons G3 = 3-12 valence electrons G4 = 4 valence electrons G5 = 5 valence electrons G6 = 6 valence electrons G7 = 7 valence electrons G8 = 8 valence electrons Chemistry
Arrange in order of increasing atomic size. (Use the appropriate <, =, or > symbol to...
Arrange in order of increasing atomic size. (Use the appropriate <, =, or > symbol to separate substances in the list.) (a) the Period 2 elements C, Ne, and O (b) the Group 4A elements Ge, C, and Pb
If an element has an atomic number of 7 and an atomic mass number of 15,...
If an element has an atomic number of 7 and an atomic mass number of 15, how many protons, neutrons, and electrons does it possess? a) 7 protons, 8 neutrons, and 7 electrons b) 7 protons, 8 neutrons, and 8 electrons c) 8 protons, 7 neutrons, and 8 electrons d) 15 protons, 8 neutrons, and 8 electrons
For Kl and lithium phosphate give the cation name and symbol, anion name and symbol, and...
For Kl and lithium phosphate give the cation name and symbol, anion name and symbol, and chemical formula. Which is an impossible ectron configuration? 1s22s2 1s32s22p4 1s22s22p4 1s22s22p43s1 1s22s22p43s2
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT