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The mass number is 30.
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What is the mass number of silicon with 14 neutrons?
Mass number is the sum of protons and neutrons in the nucleus of an atom. The atomic number of silicon is 14, so the number of protons in the nucleus of a silicon atom is 14. If the isotope of silicon has 14 neutrons, then the sum of protons and neutrons is 28.
How many protons neutrons and electrons does silicon-30 have?
There are 14 protons and 16 neutrons in 30Si and the atom is a stable isotope of silicon.
Why does sulfur have its number?
Because that is the number of neutrons one atom of sulfur contains.
What is the mass number for a sulfur atom that contains 19 neutrons?
16 protons + 19 neutrons = 35 mass number
The nucleus of an atom contains the?
It contains the nucleons (protons and neutrons)
How many protons and neutrons and electrons are there in a neutral atom of silicon-28?
A neutral atom of Silicon-27 contains 14 protons, just like any atom of Silicon (Si). Silicon has an atomic number of 14. The most abundant form of Si is Silicon-28, which has 14 neutrons. Silicon-27 has 13 neutrons.
What is the total charge at the nucleus of silicon atom?
the nucleus of silicon contains neutrons and protons. neutrons are electrically neutral. The atomic no. of Si is 14, which means the Si nucleus contains 14 protons, so the charge at the nucleus of silicon atom is +14
The number of neutrons in the nucleus of a silicon atom are?
14
A neutral atom contains 12 neutrons and 14 electrons. The mass number and the number of atom are respectively?
The mass number is 26. This is the isotope silicon-26 with the atomic number 14.
What does the atomic number of silicon tell you about number of protons neutrons and electrons?
The atomic number of silicon is 14. This means that a silicon atom has 14 protons in its nucleus, and a neutral silicon atom has 14 electrons. The number of neutrons depends on the particular isotope.
What is the mass number of silicon with 14 neutrons?
Mass number is the sum of protons and neutrons in the nucleus of an atom. The atomic number of silicon is 14, so the number of protons in the nucleus of a silicon atom is 14. If the isotope of silicon has 14 neutrons, then the sum of protons and neutrons is 28.
If the atom has 14 protons and 12 neutrons what the atomic number?
The atomic number is 14 - silicon.
Consider the silicon 29 isotope How many protons and neutrons and electrons will it have?
All silicon atoms have 14 electrons and 14 protons. That is a rule that every silicon atom must follow. On the periodic table, the number next to the atom is the number of electrons/protons in an atom (silicon is the 14th element listed on the periodic table, hence the 14 electrons and 14 protons). The number "29" is the number of protons and neutrons together. This number can change with changing isotopes. So, if every silicon atom must have 14 protons, and 29 is the number of protons and neutrons together, so the number of neutrons must be 29 minus 14. Final: 14 protons 14 electrons 15 neutrons
What are the subatomic particles in silicon?
Silicon has 14 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a silicon isotope = Mass number - 14
How many protons neutrons and electrons does silicon-30 have?
There are 14 protons and 16 neutrons in 30Si and the atom is a stable isotope of silicon.
What determines the isotopes of an atom?
Different isotopes of an atom are determined by the number of neutrons it contains.
Why does sulfur have its number?
Because that is the number of neutrons one atom of sulfur contains.
