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False, different isotopes of the same element have different numbers of neutrons.
Slightly basic. The pH scale goes from 0(ish) to 14(ish) and 7 is neutral. Below 7 is acidic, above 7 is basic. Therefore, a substance with the pH of 8 would be slightly basic.
yes, off the top of my head i can think of carbon 14, which is radioactive and has a half life of 5370 years.
The sum is 14 at room temperature.
Neutral. The pH scale runs 1 (strong acid) to 14 (strong base) 7 is right in the middle- neutral.
what is a neutral substance ?a neutral substance has a pH level of 7. anything higher (8-14) has high base levels. anything lower (0-6) is acidic.
The pH scale ranges from 0-14. From 0-6, the substance is acidic. A value of 7 means the substance is neutral. From 8-14, the substance is basic.
False. There are many different variations.
FALSE
The answer is true.(:
False. There are many, many variations of horse coat.
False
The pH scale ranges from 0 to 14. 0 is Acidic, 7 is neutral, and 14 Alkaline or Basic. ie. pure water is neutral, coke is somewhat Acidic, Ammonia used in house cleaners is Alkaline.
false
False
false
There's no such thing as a base of an acid! A base is a substance with a pH of 8-14, and an acid is a base with a pH of 0-6. A neutral substance has a pH of 7.