3 years ago

Why do the elements in a group all behave similarly

Chemistry

1 answer:

Svetradugi [14.3K]3 years ago

6 0

Answer:

See the explanation below, please.

Explanation:

The elements of the periodic table that belong to the same group (each column) have similar physical and chemical properties. This is because they have the same number of electrons in their last electronic layer.

Example of electronic configuration of elements of GROUP IA:

Hydrogen: 1s ^ 1

Lithium: 1s ^ 2 2s ^ 1

You might be interested in

Rb2co3(aq)+fec2h302(aq)-->

nata0808 [166]

Answer:

Rb2CO3(aq)+Fe(C2H3O2)2(aq)--> 2Rb(C2H3O2)(aq) + FeCO3(s)

Explanation:

The reaction shown in the answer is the reaction of rubidium carbonate and iron II acetate. Rubidium is far more reducing than Fe II hence it can displace Fe II from its salt as shown.

The reducing property of metals depends on the value of their individual electrode potential values. For rubidium, its standard reduction potential is -2.98 V while that of Fe II is -0.44V. Hence rubidium can displace Fe II from its salt as shown above.

4 0

3 years ago

Name the planet: Until recently, this stormy, blue-colored planet had a great dark spot on it, which was a high pressure cyclone

Mnenie [13.5K]

It’s Neptune hehe :))

4 0

3 years ago

Read 2 more answers

Which element is one of the most abundant in both solid parts of earth and in living matter?.

SVEN [57.7K]

carbon, hydrogen, oxygen, and nitrogen are the most important elements!

7 0