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Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
Is helium inside a balloon a compound?
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
The first element in a compound is positive and the second one is negative.?
false
What is the compound name of CBr4?
The name of the compound CBr4 is Carbon Tetrabromide. The ending of the second element is changed from 'ine' to 'ide'. Since this is a covalent compound of two nonmetals, the 4 is used on the bromide.
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.
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.
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 helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
When naming a compound with two elements the ending of the second element is changed to .?
-ide
The name of a binary compound ends with what?
Usually you change the ending of the second element in the compound to -ideExample: NaCl --> sodium chloride
What name of a binary compound ends with?
Usually you change the ending of the second element in the compound to -ideExample: NaCl --> sodium chloride
What information does the second word in the name of a compound convey?
The second word in the name of a compound typically represents the anionic part of the compound, providing information about the elements present and their ratio in the compound. It helps identify the specific type of compound and the elements involved in its chemical composition.
Is helium inside a balloon a compound?
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
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
Is magnesium oxide an element a compound or a mixture?
Magnesium oxide (MgO), also known as magnesia, is the second most abundant compound in the earth's crust. So,it is a compound.
