CO (both letters in uppercase) is one atom of C (carbon), and one atom of O (oxygen). The compound is called carbon monoxide. It is produced from imperfect combustion, and is very toxic.
the name of the element is ,Lead. ;)
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.
The element was discovered by (insert name of scientist or researcher).
The prefixes in a covalent compound name indicate the number of each element present in the compound. The prefixes are used to determine the subscripts in the chemical formula, specifying how many atoms of each element are bonded together.
Boron is an element and contains only atoms of Boron.
Yttrium is the name of the chemical element that has exactly 39 protons in the nucleus of each of its atoms.
Protons are protons, no matter what element they are in.
each element has one atom of the element's name
Sigificance of the Symbol of an Element :- 1. Symbol represents name of the element. 2. Symbol represents one atom of the element. 3. Symbol also represents one mole of atoms of the element. That is, symbol also represents 6.022 x 1023 atoms of the element. 4. Symbol represents a define mass of the element (equal to Atomic Mass expressed in grams).
Avogadro. Also, he made a Hypothesis.
Boron
Isotopes =)
Its an old word but it means colour. it is also an old name for an element which i do not know the name of.
No, "dixode" is definitely not an element. If the questioner meant "dioxide", that is also not an element, but rather is part of the name of inorganic compounds that contain two oxygen atoms per formula unit. Some persons might call the element oxygen "dioxygen", because it contains two atoms per molecule.
the name of the element is ,Lead. ;)
it's Uranium
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.