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pav-90 [236]
3 years ago
14

(URGENT!!!!!) the electron configuration of some elements are given. Based on the electron configuration which ELEMENTS can like

ly form ions with multiple charges?
a) zinc [Ar] 3d¹⁰4s²
b) iron [Ar] 3d⁶4s²
c) sodium [Ne] 3s¹
d) cobalt [Ar] 3d⁷ 4s²
e) silver [Kr] 4d¹⁰ 5s¹​
Chemistry
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

A and D

Explanation:

my sister told me

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dinosaur footprint

Explanation:

A dinosaur footprint is an example of a trace fossil. A trace fossil is a type of fossil that shows the activities of organisms that lived in the past.

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5 0
3 years ago
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Can you help me out plz and thank u​
Nonamiya [84]

Answer:

stirring

Explanation:

when you stir it spreads the item out more to be fully covered and dissolve faster. like putting sugar in tea, if you don' t stir it wont dissolve  fast

5 0
3 years ago
Predict the decay process and write the nuclear equation of Cf- 255
matrenka [14]

Answer:

curium

−

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Cf,  

214

/

82

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Explanation: Im not very good with this but here ya go!

8 0
2 years ago
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TiliK225 [7]
19 grams of Cl2 is the correct answer                <span>

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