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masha68 [24]
3 years ago
14

Which response includes all the following that are properties of most metals, and no other properties?

Chemistry
1 answer:
Mila [183]3 years ago
3 0

Answer:Z1 and Z4 only

Explanation:

One general property of all metals is that they form positive ions (cations) by electron loss. Secondly, elements of group VIIA have high electron affinities hence they easily accept electrons to form negative ions. The bonding between metals and elements in this group is almost always ionic in nature.

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If something is made of atoms it must be what?
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It must be made of matter because anything and everything is made up of atoms. The other three options are made of atoms but they are also matter.
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If your lawn is 21.0 ft wide and 20.0 ft long, and each square foot of lawn accumulates 1350 new snow flakes every minute. How m
klemol [59]
Let us start with the total area of the lawn. Area= width x length, ie, 21 x 20 = 420 sq. ft.   Snow flakes per square foot per minute = 1350  So Snow flakes for 420 sq.feet per minute = 420 x 1350 = 567000.   Snow flakes for 1 hour = 567000 x 60 = 34020000 (60 minutes)  Weight of 34020000 snow flakes = 34020000 x 1.60 = 54432000mg.  To convert it into kilograms, divide this number by 1000000 (1 kilogram = 1000000 milligrams)  Thus 54432000/1000000 = 54.432 kilograms or 54 kilograms and 432 grams.
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3 years ago
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sdas [7]

Answer:

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Explanation:

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3 years ago
The Positively charged center of an atom is called
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5 0
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balandron [24]

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<h3>What are gas systems?</h3>

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In conclusion, a higher pressure will be experienced as an additional hazard to the medical gas system.

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