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Beryllium.
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What am I have 4 neutrons and I am metallic what am I?
7Li or lithium-7.The mass number of an isotope is the sum of the protons and neutrons in its atomic nuclei. The atomic number of Li is 3, so lithium-7 would have 3 protons and four neutrons.
What element has only 4 neutrons in the nucleus and is metallic?
your mother
What element has twelve neutrons and eleven electrons and is a metallic?
sodium
What element in the periodic table has 4 neutrons?
Any element can have 4 neutrons but most of them aren't metallic. Anyway's on the periodic table it would be Be and that stands for Beryllium
What is brittle metallic element with 4 letters?
Lead is a brittle metallic element with 4 letters.
What metallic element in period 4 has 20 electrons?
Calcium (Ca) is the metallic element in period 4 with 20 electrons.
What is a 4 letter word for a grey metallic element?
'Lead' is a dense, metallic element.
What has 4 neutrons is metallic and has 4 electrons?
BerylliumThe fourth element in the Periodic Table, Beryllium has four neutrons and electrons, but it doesn't necessarily have four protons. Beryllium is also a type of metal.
Which element that has 4 proton and 5 neutrons?
Berylium
What element has 4 electrons 5 protons and 4 neutrons?
Be- Beryllium
What element has 4 protons a 4 neutrons?
berylium has 4 protons. It has 4 electrons too.
What element is metallic of the elements?
Francium is the most metallic element. :)
