4 years ago

the ionization energies of several of the Group 1 elements in the periodic table are shown in the table below

1 answer:

3 0

In a group,the ionization energy decreases because the atomic size increases(no. of shells increases, therefore due to this, there's a weak attractive force between nucleus and the valence electrons)

You might be interested in

Which type of chemical reaction is Cs+N2>Cs3N

Lyrx [107]

Is synthesis the answer you’re looking for?

8 0

4 years ago

There is enough energy in air at room temperature to change some

Pavel [41]

Answer:

Explanation:

There is enough energy in air at room temperature to change some liquids to gases. The temperature of ice water is lower than the temperature of dry ice in alcohol. Carbon dioxide can change directly from the solid phase to the gaseous phase. ... Absolute zero is the temperature at which there is no molecular motion.

Answer: True

8 0

3 years ago

PLEASE HELP!!

Alecsey [184]

Answer:

To get from DNA, written in one chemical language, to protein, written in another, requires two major stages, transcription and translation.

Explanation:

<em>I hope This Helps ^^!!! あなたの歓迎</em>

6 0

3 years ago

An atomic nucleus is composed of A.protons B.protons and neutrons C.protons and electrons D.protons neutrons and electrons

natima [27]

The answer is letter a

3 0

3 years ago

Read 2 more answers

. Why do cells reproduce?

Igoryamba

Answer:

Cells reproduce for repairing tissues and the growth and development of an organism. Cell division is necessary for any organism to grow and, once fully developed, to maintain healthy tissues. Mitosis occurs in a fully formed organism to repair damaged tissue and to replace old cells.

3 0

3 years ago