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nope, just neutrons
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∙ 11y ago
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Is this true atoms lose protons but seldom lose or gain electrons?
i really don't know so can someone answer it that knows
Why is an atom with fewer electrons in the outer shell more reactive?
That isn't really true. What makes atoms more reactive is if their electronic configuration is nearly that of a noble gas -- in other words is either has just one or two electrons less or more than a noble gas.So elements with either 1, 2, 6 or 7 valence electrons tend to be especially reactive.so the guy who gave the first answer doesnt know what hes talking about.
Circle the letter of each sentence that is true about alkaline earth metals?
a. each is a good conductor of electricity b. they are never found uncombined in nature c. they lose two electrons in chemical reactions
Is it true that electrons are arranged in different energy levels in an atom?
It simply means that electrons can only have certain energies. These "levels" are often in terms of n, such as n1, n2, n3, and so on. Let's say that n1=1000 eV (a unit for energy) and n2=2000 eV. It would be impossible for an electron in an atom to have any energy between those two values. This follows true for any energy level; this can be shown better like this: there can be no electron energy found between nx and nx+1 when the electron is in an atom.
Can clustering objects or elements in a piece of art is one way to achieve unity?
true
Do isotopes exist because atoms of the same element can have different numbers of neutrons?
Yes, it is true. Isotopes have the same number of protons an electrons; the number of neutrons is different.
True or false two isotopes of carbon are carbon-12 and carbon-14 theese isotopes differ from one another by two ELECTRONS?
False, different isotopes of the same element have different numbers of neutrons.
Which is not true all isotopes of an element have the same number of electrons?
All neutral atoms of an element, including any of its isotopes, always do have the same number of electrons. The existence of isotopes has nothing to do with the number of electrons in an atom. Instead, the number of neutrons varies between isotopes of the same element. The number of electrons varies from that of a neutral atom only if an ion of the element is formed.
Is mixtures or isotopes are atoms of the same element with different numbers of neutrons?
Atoms have isotopes: it is true, the isotopes of the same element have different number of neutrons.
Is it true Different isotopes for the same element will always have the same numbers of neutrons?
Yes. it is true. Isotopes of the same element always have different number of neutrons.
Ions are charged and isotopes are not true or false?
True. Isotopes are defined by the amount of neutral neutrons which have no effect on the polarity of the atom. ions are defined by a differing amount of protons and electrons, therefore charging them.
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.
Is it true that atoms with the same number of protons but diffrent numbers of neutrons are called isomers?
Not isomers, Isotopes
What is the set of numbers that can be substituted for the variable and keep the sentence true?
solution set
Do isotopes have a different mass because of the number of electrons?
the differences in neutrons of the elements
True or false atoms of different elements have the same never of protons?
All atoms of the same element are the same.7) Isotopes are a family of atoms all of which have the same number of electrons, have the same number of protons in their atomic centers, but different numbers of neutrons.
Which statement is true Isotopes are atoms of different elements with equal mass. For the same element they have equal numbers of neutrons. Isotopes of a given element have similar chemical properties?
Isotopes are atoms of the same element with different numbers of neutrons. They do have very similar chemical properties. In fact for most purposes we can consider them identical.
