Chemistry, asked by saibalajipolymers99, 11 months ago

Which of the following elements shows common valency ‘2’
A) Mg B) S C) O D) Ca

Answers

Answered by brainrockteju

0

Answer:

ca and mg shows common valency ‘2’

#mark as brainliest

Explanation:

Answered by Draxillus

0

Heya,

your answer is A)Mg and D) Ca.

They both form divalent cations.

Regards

Kshitij

Previous Question

Next Question

Similar questions

Math, 5 months ago

0.234+10.567= Please Show Me How You Solved The Problem ☺️ ...

Hindi, 5 months ago

बुद्धिमान व्यक्ति सदा खुशी रहते हैं [मिश्र वाक्य]...

English, 5 months ago

Read the passage. Circle the incorrect articles. Discuss in class the correct articles. Mount St Helens in Washington, USA, had been quiet for over the century. Suddenly, in March 1980, small earth tremors and eruptions of the gas and rocks began. An bulge appeared on its northern side, which grew 90 metres high by mid-May. There were the frequent earth tremors. Authorities kept sightseers away.

Biology, 11 months ago

1.What is excretion? How do unicellular organisms remove their wastes? (1) 2. Why carbon dioxide is mostly transported in dissolved form? (1) 3.In which cell organelle does respiration occur? (1)...

Geography, 11 months ago

mineral means answer fast...

Biology, 1 year ago

How genetic drif happens explain it briefky with ex...

Biology, 1 year ago

What is the function of womb in short?

Math, 1 year ago

Express all trigonometry ratio in sin x...