Chemistry, asked by dewrajdevraj1091, 9 months ago

What is the formula of the compound formed between flourine and sulphur copper
oxygen hydrogen aluminium

Answers

Answered by Anonymous
21

Explanation:

The number of electrons present in the valence shell of an atom is called its valency up to the elements of group IVA and from IVA to till VIIA valency can be calculated by subtraction number of valence electrons from 8.

1. So valency of Mg is 2 because its group is 2 and contains two valence electrons.

<marquee>♥mark as brainliest..✌♥</marquee>

Previous Question
Next Question
Similar questions
Biology, 5 months ago
how is soil conservation related to forest conservation in very short​...
English, 5 months ago
Whom do you sympathise with – the old man or the marlin?​
Math, 5 months ago
Find three rational numbers between 2/3 and 3/4​...
Math, 9 months ago
A room length is 5.2 mtrs and width is 2.0mts. Least no.of square tiles required to exactly cover its area??
Chemistry, 9 months ago
Derive a relation between hydrolysis constant for a Salt of weak acid and strong base and ionisation constant of the acid...
History, 1 year ago
The achievements of the national Assembly...
Chemistry, 1 year ago
Phenol \xrightarrow[]{NaNO_2/ H_2SO_4} B \xrightarrow[]{H_2O} C \xrightarrow[]{NaOH} D Name of the above reaction is (a) Liebermann’s reaction (b) Phthalein fusion test (c) Reimer-Tiemann reaction (d) Schotten-Baumann reaction...
Chemistry, 1 year ago
Y (mix) \xrightarrow[2]{conc. HI} (CH_3)_3C - O - CH_3 \xrightarrow[1]{Anhydrous HI} X (mix) (a) X and Y are identical mixture of CH₃I and (CH₃)₃C – OH (b) X and Y are identical mixture of CH₃OH & (CH₃)₃C–I (c) X is mixture of CH₃I and (CH₃)₃C – OH (d) Y is mixture of CH₃OH & (CH₃)₃C–I...