Because cl atoms are bonded with hydrogen. hydrogen bond is very strong bond
Protons and neutrons are made up of tiny particles called quarks.
A proton is a baryon made up two Up and one Down quark.
A neutron is made of two Down quarks and one Up quark.
The Up quarks possess a 2/3 positive charge while the Down quark possess a 1/3 negative charge.
When we refer that a proton consists of two Up quarks and a Down, this simply means that its net appearance matches this description.
It is thought that quarks themselves are surrounded by gluons.
Gluons are the basic particles underlying the strong interaction between protons and neutrons in the nucleus.
Answer:
Explanation:
Alkaline are great for long-term use in a device, such as in a digital camera or game console remote. Carbon zinc batteries are ideal in a situation where one needs to power multiple devices for one occasion, such as when buying many toys during the Christmas season to be used for a few days.
<h2>Answer:</h2>
The last statement is true. which is:
Mg is less reactive than Na because Mg has to lose one more electron than Na to complete its outermost shell.
<h3>Explanation:</h3>
Mg belongs to group II and Na belongs to group I.
Group II elements are less reactive than Group I elements. This is because it is more difficult to lose two electrons compared to losing just one electron.