Answer:
119836.8 km
Explanation:
74 898 miles * 1.6 km / mile = 119836.8 km
The correct answer is higher melting point, bound by metal metal bonds.
While alkali metals only have one valence electron, alkaline earth metals have two. Metal to metal connections hold the metals together. Alkaline earth metals have a stronger metallic connection and a higher melting point because they have two valence electrons.
the characteristics that Group 2 metals excel in over Group 1 metals.
- Initial Ionization Potential
- Group 2 items are more difficult than group 1 elements.
- Strong propensity to produce bivalent compounds
As a result, group 2 metals have stronger metallic bonding, which leads to increased cohesive energy and compact atom packing. This explains why group 2 metals are harder and have higher melting and boiling temperatures than group 1 metals.
To learn more about Group 2A(2) refer the link:
brainly.com/question/9431096
#SPJ4
D, since it can hold up to 10 electrons
The answer is G Container 2
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Hope this helps
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Zane
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<span> esskeetit</span>
Answer:
False
Explanation:
Always add acid to the water, it dilutes the acid the other way around.
