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exis [7]
2 years ago
14

Write the electronic configuration of the Na +, Mg2 +, Ca2 + and Rb + ions. Research the size of these ions in picometers and or

der them in descending order of their size.
Chemistry
1 answer:
Sunny_sXe [5.5K]2 years ago
3 0

Answer:

pen

Explanation:

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How tungsten conducts electricity
Elis [28]

Answer:

Yes

Explanation:

The virtue that tungsten is metal it means that it does conduct electricity. Tungsten does conduct electricity currents quite well, such as when compared to iron and nickel. It is, however, not a good conductor as compared to other metals though it does get the job done.

8 0
3 years ago
Which amount of a compound dissolved in 100g of water at the stated temperature represents a solution that is saturated
Assoli18 [71]
40 g KNO, at 25°C

Brainlist?
5 0
3 years ago
8.632 nm + 8.3 nm - 30.0 nm=
Misha Larkins [42]

Answer:

13.06800 nanometers

Explanation:

i hope you had understand !

5 0
3 years ago
A scientific experiment must be
Blababa [14]
Repeatable

If it’s repeatable and you get the same answer constantly then it’s a good and accurate experiment
6 0
2 years ago
Choose all the answers that apply. Which of the following will decrease reaction rate? increase pressure decrease temperature in
zavuch27 [327]

The following quantities will effect the reaction rate as follows:

1. On increasing Concentration of the reactant: Rate of the reaction will increases.

2. On increasing pressure : Increases the rate of reaction to the side where there are fewer number of molecules.

3.On increasing temperature of an endothermic reaction: Increases the rate of reaction

4. On decreasing temperature of an endothermic reaction: Increases the rate of reaction.

So the answer is increase pressure, decrease temperature, increase concentration will increases the rate of the reaction.

6 0
3 years ago
Read 2 more answers
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