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yes, both true & false.
They can work either by fission or some combination of fission & fusion. Most modern nuclear bombs use both fission & fusion to optimize for mission, size, weight, cost, etc. Total yield can vary from 100% fission to more than 95% fusion.
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∙ 11y ago
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Base weight a system of comparing atomic weights to carbon is it true or false?
True. The unit for the atomic weights of chemical elements is the relative atomic mass unit (1/12 from the atomic mass of the isotope 12C). Note that atomic weights is used for elements and atomic mass for isotopes.
What if your risk of being injured or killed in a collision decrease as your defensive driving behavior increases true or false?
True
The force needed to overcome static friction is usually less than that needed to overcome kinetic friction?
true
Only objects that are moving have inertia true or false?
True.
Elements become radioactive when the repulsive strong nuclear force overcomes the attractive electroactive force?
If your on apex it’s false
Is it true us dropped an atomic bomb on japan?
Actually it was two atomic bombs.
True or false relative atomic masses sre measured in amus?
true
Base weight a system of comparing atomic weights to carbon is it true or false?
True. The unit for the atomic weights of chemical elements is the relative atomic mass unit (1/12 from the atomic mass of the isotope 12C). Note that atomic weights is used for elements and atomic mass for isotopes.
The number of neutrons is equal to the atomic number true or false?
False as a generalization but true for some isotopes. The atomic number is the number of protons in a nucleus, which may coincidentally be the same as the number of neutrons but is not required to be.
The atomic number of isotopes is determined by the number of atoms. true or false?
False. Number of neutrons.
Dalton's atomic theory was based on careful measurements and extensive research true or false?
True.
Is it true that 1 atomic bomb can kill everyone on earth?
No, Most atomic bombs have a blast distance of 40 miles. By. Husky Pratt
Is it true or is it false Electronegativity increases continuously as atomic number increases?
False, because the only element with the highest Electronegativity is hydrogen and the atomic number is 1.
Is it true or false that the atomic number of carbon is 6 so it must contain l2 electrons?
true
Is this statement true or false The isotope hydrogen-1 is the standard used for the relative scale of atomic masses?
true
when There is no requirement to take action to identify and discipline those responsible for the unauthorized disclosure of Controlled Unclassified Information?
False
True or false The number of neutrons is equal to the atomic number?
This would be false. The atomic number is equal to the number of protons and the neutrons are the number you add to protons to equal the mass number (to find round the atomic weight).
