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The polarity of a compound can be irrelevant to its naming or molecular formula. In cases of a metal+nonmetal as in NaCl and FeO the first elements are positive ions. Covalently bonded H20 has an electronegative oxygen (and dipole moment), again it is listed second. Lastly. there are also diatomic molecules such as O2 and N2 which do not follow the statement either.
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True or false The first element in a compound is positive and the second one is negative?
true
Is br2 an element or compound?
Br2 is a compound. It is a molecule made up of two atoms of the element bromine bonded together. In its natural state, bromine exists as Br2 molecules, which means it is a compound and not an individual element.
True or false a compound can only have one element?
false because a compound has to have two elements to become a compound so if it's just one element it's just a element.
The sequence of matter from smallest to largest?
Atom,Element,Compound,Cell,Tissue,Compound,Organ,Organ System, Organism
What is negative seven in Parentheses to the second power?
positive 49 Because a negative times a negative is a positive. -7*-7=49. positive * positive = positive negative * negative= positive positive * negative = Negative
True or false The first element in a compound is positive and the second one is negative?
true
The first element in a compound is positive and the second one is negative.?
false
A binary compound with a more positive or basic element or radical?
In a binary compound, the element that is more positive or basic is typically listed first in the chemical formula. This element is usually a metal or a positively charged ion, while the element listed second is often a nonmetal or a negatively charged ion. The more positive element is usually the one that forms cations in chemical reactions.
Is The first element in a compound is positive and the second one is negative?
Usually yes, the 1st ion is a cation and the second an anion in an ionic compound. I.e. Sodium chloride consists of Na+ bonding to Cl-
What is a binary compound with a positive or basic element or radical?
boride
When naming a compound with two elements the ending of the second element is changed to?
The ending of the second element in a compound is typically changed to "-ide". For example, in sodium chloride, the second element chlorine becomes chloride.
What is the second element In a chemical equation?
The second element in a chemical equation is typically the element to the right in the equation following the first element. The second element will combine with the first element to form a compound or molecule.
What is a Binary compound with a more positive or basic or radical element?
boride
What is a binary compound with a more positive or basic element or radical?
Boride
In a formula for an ionic compound which element comes first?
The element that forms the cation (positive ion) comes first in the formula for an ionic compound.
How is the name of the second element in a covalent molecular changed?
The name of the second element in a covalent molecular compound is modified by adding the suffix "-ide" to the root of the element's name. This indicates that the element is in its anionic form when combined with other elements in the compound.
Is hydrogencarbonate a compound or a element?
Niether. Hydrogencarbonate is an ion. It does not exist on its own, but must be combined with a positive ion to form a compound.
