Question

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$\huge\bold\red{Define the following ⬇️⬇️✌️}$

$\bold\green{\star\: Cation}$

$\bold\blue{\star\: Valency}$

$\bold\orange{\star\: Atomic\:mass\: number}$

$\bold\red{\star\: Law\:of\: conservation\:of\:matter}$

$\bold\pink{\star\: Avogadro's\: number}$


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Answer 1

1/ THE CATION IS THE POSITIVE CHARGED IONS
2/ THE TENDENCY OF AN ATOM TO MAKE THE ELECTRON CONFIGARATION THAT OF NOBLE GAS
3/ THE TOTAL MASS OF PROTON AND NEUTRON ARE THE ATOMIC MASS
5/ AVAGARDO NUMBER IS DENOTED BY Na IT IS ABOUT 0. 22×10^23 NO.
4/ THE LAW OF CONSERVATION :
conservation of mass, conservation of energy etc.
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Answer 2

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your answer is in above image ✨ ⬆️⬆️


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