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Anni [7]
2 years ago
12

What is happening in this diagram?

Chemistry
1 answer:
REY [17]2 years ago
4 0
Where and what is the diagram?
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Which of the following is a characteristic property of noble gases? A. They only react with each other B. They do not react chem
tresset_1 [31]

Answer:

B.They do not react chemically

Explanation:

This is because all noble gases haves full outer shell therefore they don’t participate in bonding.They are referred to as inert which means unreactive.

8 0
3 years ago
What evidence did Mendeleev use to decide that the alkali metals should be in the same group?
Bezzdna [24]

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they all reacted the same

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2 years ago
How many moles are in 5.22 x 10^24 atoms<br> of H2O?
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Answer: 5.22×10^24ato^2 H2O

Explanation:

6 0
3 years ago
Which scientist performed the cathode ray experiment leading to the discovery of electrons
SVETLANKA909090 [29]

The scientist that performed the cathode ray experiment leading to the discovery of electrons is J.J. Thomson.

<h3>What is a cathode ray?</h3>

A cathode ray is a tube that contains negatively charged electrode( that is the cathode) which emits electrons when heated at a low pressure.

The cathode ray was used by the scientist, J.J. Thomson to find the ratio of charge to mass (e/m) of the electrons.

Therefore, the scientist that performed the cathode ray experiment leading to the discovery of electrons is J.J. Thomson.

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brainly.com/question/11316046

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6 0
2 years ago
Unless otherwise instructed, you may refer to the periodic table in the Chemistry: Problems and Solutions book for this question
Tom [10]
Answer: oxygen

There is the s,p,d and f blocks, from groups 1-2 that is the s block, 13-18 that’s the p block, 3-12 is the d block and the f would be lanthanide(#57-71) and actinide (#89-103).
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2 years ago
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