Answer and Explanation:
Silicon
has 14 protons and 14 neutrons. Silicon’s atomic number is 14, which tells us that it has 14 protons. It has an atomic mass of 28.
What isotope has 14 neutrons?
So, the isotope which has 14 protons and 14 neutrons is
silicon
.
What two elements have 14 neutrons?
For example,
silicon
has 14 protons and 14 neutrons. Its atomic number is 14 and its atomic mass is 28.
What isotope has 14 protons and 14 neutrons enter the name of the element followed by a hyphen and the mass number eg uranium 234?
Eso if we have 14 protons and 14 neutrons, we do know that mass mass number mass consists off neutrons and protons. So 14 plus 14 it’s a mass is gonna equal to 14 protons plus 14 neutrons. Right, So that’s gonna be 28. So the
silicon
weighs 28 it has atomic number of 14.
Does nitrogen have 14 neutrons?
Nitrogen-14 is one of the very few stable nuclides with both an odd number of protons and of neutrons (
seven each
) and is the only one to make up a majority of its element.
What has 16 protons and 15 neutrons?
if you look at the periodic table,
phosphorus
has 15 electrons and protons, and 16 neutrons.
Who discovered neutrons?
In May 1932
James Chadwick
announced that the core also contained a new uncharged particle, which he called the neutron. Chadwick was born in1891 in Manchester, England.
What element has 2 protons neutrons?
Helium
is the second element of the periodic table and thus is an atom with two protons in the nucleus. Most Helium atoms have two neutrons in addition to the protons. In its neutral state, Helium has two electrons in orbit about the nucleus. Model of a helium atom’s nucleus with two protons and two neutrons.
What has 4 protons and 3 neutrons?
Lithium
, for example has three protons and four neutrons, leaving it with a mass number of 7.
What isotope has 14 protons and 15 neutrons?
mass number = 29
Therefore the isotope with 14 protons and 15 neutrons is
Silicon-29
.
Which element has 15 neutrons?
#15 –
Phosphorus
– P.
What is the number at the end of an isotopes name?
Answer Expert Verified The number of protons and electrons remain same for two isotopes. This means isotopes have different mass number but have same atomic number. When we write an isotope, the number at the end of the isotope’s name is
the mass number
.
What has a mass number of 24 and 13 neutrons?
If an atom has a mass number of 24 and also has 13 neutrons, the atomic number of the atom will be 11 and the atom will belong to the
element sodium
….
Why is nitrogen-14 not an isotope?
They all have the same atomic number, same number of protons. Explain why carbon-14 and nitrogen-14 are not considered isotopes of each other?
Because they are two different elements
. Same mass number but different atomic number.
Is nitrogen-14 an isotope?
The
stable isotope of nitrogen
with relative atomic mass 14.003074. The most abundant (99.63 atom percent) isotope of naturally occurring nitrogen.
Why does nitrogen-14 have 7 neutrons?
# of Neutrons = 7
Nitrogen-14 has
no charge
which means that no electrons are removed or added in the atom. Therefore it is neutral.
