0
What else can I help you with?
Which element symbol has 51 neutrons and is on period 5?
Sb Antimony
Which element has 6 protons 5 neutrons and 8 electrons?
The isotope boron-11 has 5 protons and 6 neutrons, but also 5 electrons not 8.
What is the atomic number of an atom that has a mass of 9 and 5 neutrons?
The mass is protons + neutrons. So, if the mass is 9 and it has 5 neutrons, then there must be FOUR (4) protons. This would be the element beryllium (Be).
What is the atomic mass of an element with 4 protons 5 neutrons and 4 electrons?
The atomic mass of an element is the sum of the number of protons and neutrons in the nucleus. In this case, the element has 4 protons and 5 neutrons, so its atomic mass is 4 + 5 = 9 atomic mass units (amu). The number of electrons does not affect the atomic mass.
Which element has 5 electrons 5 protons and 5 neutrons?
boron10 would be the isotope that matches these descriptions
What gaseous element has 5 valence electrons and fewer neutrons than sodium?
The gaseous element with 5 valence electrons and fewer neutrons than sodium is Boron. Boron has 5 protons and 5 neutrons, while sodium has 11 protons and about 12 neutrons.
What element has 5 proton 5electrons and 5 neutrons?
Boron
Is boron protons electrons or neutrons?
Boron is an atom or element, and it contains protons, electrons, and neutrons.
The element boron how many protons and neutrons does it have?
Boron has 5 neutrons and 5 protons for its most common isotope
Which element that has 4 proton and 5 neutrons?
Berylium
What gaseous element has 5 element electrons and fewer neutrons than sodium?
The element with 5 fewer electrons than sodium is not a gaseous element!
What element is in period 5 and is a transition element and has 51 neutrons?
The isotope of zirconim, 91Zr, has 51 neutrons. In order to solve this problem, one must know that an element's atomic weight is the average of its number of protons and neutrons (only neutrons are variable). Since the atomic number is the number of protons, the atomic number subtracted from the atomic weight gives the number of neutrons. An element in period 5 that has this many neutrons is found to be zirconium (the isotope 91Zr).
What is the identity of an element with 5 protons 7 neutrons and 5 electrons?
Five protons makes this the element boron. The number of protons is the atomic number, and determines the identity of an element. This example would be the boron-12 isotope because it contains 5 protons and 7 neutrons.
What element has 4 electrons 5 protons and 4 neutrons?
Be- Beryllium
Which element symbol has 51 neutrons and is on period 5?
Sb Antimony
How many protons and neutrons are present in boron?
The number of protons in an element is its atomic number. Boron's atomic number is 5 - ergo, there are 5 protons. The number of neutrons in an element is the difference between the atomic mass and the atomic number of an element. boron's atomic mass is 11. Therefore, 11 - 5 = 6. There are 6 neutrons in boron. In conclusion, there are 6 neutrons and 5 protons in boron.
Which element has 6 protons 5 neutrons and 8 electrons?
The isotope boron-11 has 5 protons and 6 neutrons, but also 5 electrons not 8.
