Question
In: Other
A particular element is tri-cationic (3+) and has a total of 73 electrons
A particular element is tri-cationic (3+) and has a total of 73 electrons. The number of neutrons is 1.5 times greater than the number of protons. What element is this, how many protons and neutrons does this element have, and what is its atomic mass number?
Name of element
protons
neutrons
atomic mass number
Solutions
Amanda K answered 2 years agoRelated Solutions
An atom of an element has 2 electrons in the first energy level and 6 electrons...
An atom of an element has 2 electrons in the first energy level
and 6 electrons in the second energy level. Complete the
following.
A. Name the element B. Is it a
metal or a nommetal?
C. In ionic bonding is it likely to
lose or gain electrons? D. What will the charge be
on an ion of this element? E. In
what group of the periodic table does this element
belong?
An element has an atomic number of 76. The number of protons and electrons in a...
An element has an atomic number of 76. The number of
protons and electrons in a neutral atom of the element are?
Give the electron configuration for an element with 19 electrons. How many valence electrons does this element have?
Give the electron configuration for an element with 19
electrons. How many valence electrons does this element have?
1 What is the total number of valence electrons in the Lewis structure of PO(OH)3? electrons...
1 What is the total number of valence electrons in the Lewis
structure of PO(OH)3?
electrons
2 Draw a Lewis structure for PO(OH)3.
Atom of an element has 55 electrons; calculate how many electrons does it have at its outer shell.
Atom of an element has 55 electrons; calculate how many
electrons does it have at its outer shell. Show electronic
configuration of the element.
An isotope of an element has 50 electrons, 51 protons and 70 neutrons. What is the...
An isotope of an element has 50 electrons, 51 protons and 70
neutrons. What is the element symbol of the element
Give the symbol of the element that meets the following conditions. has four electrons in energy...
Give the symbol of the element that meets the following
conditions.
has four electrons in energy level n = 3
has four 2p electrons
completes the 4p sublevel
has four electrons in energy level n = 4
has three 2p electrons
completes the 4s sublevel
has three electrons in the 3d sublevel
completes the 3s sublevel
How many valence electrons are in the element H?
How many valence electrons are in the element H?
An ion from a given element has 11 protons and 10 electrons. What is the charge...
An ion from a given element has 11 protons and
10 electrons.
What is the charge on the ion?
What is the name of the element?
What is the symbol for the
ion?
A neutral atom of a certain element has 17 electrons. Without consulting a periodic table a)...
A neutral atom of a certain element has 17 electrons.
Without consulting a periodic table a) write the ground-state
electron configuration of the element b) classify the elements C)
determine whether the element is diamagnetic or
paramagnetic.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Non-constant growth model: Do=$2.00 required return on equity= 5% g= 9% n=1,2 g=7% n=3,4 g=3% n=5...
- . Find all x ∈ Z143 such that x2Ξ 7 (mod 143). Please explain all steps...
- #Python: A palindrome is a sequence of characters that reads the same backwards as forwards. For...
- Explain an example in which a variable has two different addresses at different places in a...
- Hadley, a thirty-five-year-old physician, has worked at Princeton Plainsboro Hospital for six years. She recently received...
- QUESTION 1. For each of the following, state whether the occurrence of the variable x occurs...
- According to Mike Taft of RVK, the “Markets Group” is an important unit of the Federal...
ADVERTISEMENT