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The first element in a compound is positive and the second one is negative.?
false
What is the prefix that is not always written in a molecular compounds name?
The prefix "mono-" is not always written in a molecular compound's name when there is only one atom of the first element in the compound.
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.
Which comes first in a chemical formula lithium or hydrogen?
Lithium. Lithium and hydrogen combine to make lithium hydride, an ionic compound, in which lithium is the cation (positive) and hydrogen is the anion (negative). The cation is always first in the chemical formula for an ionic compound.
How do you write chemical symbols of compound?
Chemical symbols for compounds are written by combining the chemical symbols of the elements in the compound, along with subscripts to indicate the number of atoms of each element present. For example, water (H2O) is composed of two hydrogen atoms and one oxygen atom. The chemical symbols are always listed with the element that appears first in the compound listed first.
Are you supposed to connect the positive first when wiring a system in your car?
Yes, you always connect positive first.
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
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.
For a ionic compound does the name of the negative ion come first?
No, for an ionic compound, the name of the positive ion (cation) comes first followed by the name of the negative ion (anion).
Is it necessary to disconnect the negtative as well as positive?
You need to disconnect the negative FIRST. For most applications, you only need to disconnect the negative. Always disconnect the negative first, always reconnect the positive first.
What is the first step in naming an ionic compound?
give the positive charge a name determine the name of the negative ion
Do you connect the positive or the negative first when installing a new battery in a Chrysler 300C 5.7 liter engine?
Always connect the positive first.
What is the prefix that is not always written in a molecular compounds name?
The prefix "mono-" is not always written in a molecular compound's name when there is only one atom of the first element in the compound.
How do you disconnect a car battery correctly?
Always disconnect the negative cable first. When reconnecting always connect the positive cable first.
A positive number minus a positive number is always positive?
no not always. as long as the first number is bigger than the second number. if it is not, the answer is negative. 7-5=2 5-7= -2
Which battery cable should be reconnected first?
Positive should always be connected first. The pull of electrons toward the positive terminal will cause a spark.
