Answer:
Mass is the amount of matter in an object.
Weight is how much an object weighs.
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Answer:
A
Explanation:
uranium atoms are fused together
Explanation:
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. ... A covalent bond involves a pair of electrons being shared between atoms. Atoms form covalent bonds in order to reach a more stable state.
Answer:
70g of HCl
Check the attachment below. Locate 25C and then follow the line where it meets the curve.
Answer:

Explanation:
Hello!
In this case, considering the balanced chemical reaction:
Cl₂ + 2LiI ⇒ 2LiCl + I₂
We can see there is a 1:1 mole ratio between the produced iodine and the used chlorine, thus, we infer that the number of molecules of iodine given those of chlorine turn out:

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