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The number 0 is not an element of the set of natural numbers true or false?
Wiki User
∙ 14y ago
True. Zero is in the set of whole numbers, integers, rational numbers and real numbers but not natural numbers. Natural numbers are often referred to as the "counting numbers" or how you learned to count. When we are teaching little children numbers, we never start with zero or negative numbers - just 1, 2, 3...
Wiki User
∙ 14y ago
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Will variations in neutrons change the identity of the element?
Yes, variations in the number of neutrons in an atom will change its isotope, but not its identity as an element. Isotopes of the same element have the same number of protons but different numbers of neutrons.
Two isotopes of an element have different?
chemical properties. False. Isotopes of an element have the same chemical properties because they have the same number of protons and electrons, which determine the element's chemical behavior. The differences between isotopes lie in their nuclear properties, such as atomic mass and stability.
True or false uranium is a synthetic element?
False. Uranium is a naturally occurring element found in the Earth's crust. It is a radioactive metal commonly used in nuclear energy production.
Is an elements reactivity is the determined by numbers of protons found in an atom of the elements true or false?
False. An element's reactivity is determined by the number of electrons in its outermost energy level, rather than the number of protons in its nucleus. Elements with fewer electrons in their outer shell are more likely to react with other elements in an effort to achieve a stable electron configuration.
Why number of element remain fixed in a period?
The question cannot be answered because it is based on a false premise: the number of elements does NOT remain fixed.
The collection of natural numbers is an example of an element true or false?
False. The collection of natural numbers is an example of a set, not an element. An element is an individual member of a set, while the collection of natural numbers is a set itself.
The collection of natural numbers is an example of an element?
false
Is The collection of natural numbers is an example of an element true or false?
false -apex life
True or false Are all whole numbers are natural numbers?
It depends, many people do count 0 as a natural number, but MOST do not. So for most HS text book, the answer is NO, all whole numbers are not natural numbers and the reason is 0 is a whole number but not a natural number.
Is the whole number equal to the set of natural numbers true or false?
The is false. "the whole number" is a single number while "the set of natural numbers" is a set. A single number cannot be equal to a set.
The set of whole numbers is equal to the set of natural numbers?
false, the set of natural numbers does not include 0, which can be considered a whole number.
Is -7 a natural number true or false?
False. The natural numbers are the counting numbers: 1, 2, 3, ... which are the positive integers; -7 is a negative integer and so not one of them.
Is the counting numbers are also called natural numbers is it true or false?
There is some disagreement. Some people include zero in the set of natural numbers (like whole numbers), some people don't (like counting numbers).
True or false All whole numbers are natural numbers?
False
Are rational numbers are always natural numbers. True or False?
False.
Is it true or false that isotopes are forms of an element that have the same number of protons but a different number of electrons?
False. Isotopes are forms of an element that have the same number of protons but a different number of neutrons. Electrons are not involved in determining an element's identity.
Any natural number may be expressed as a sum of two natural numbers true or false?
True. Every one is a sum of 0 and itself!
