Chemistry, 01.03.2021 02:20, genyjoannerubiera

Guys pleas help: - Which element is a member of the alkaline earth metals and has 12 neutrons?
- A burnt piece of toast is covered in this element. It is the fourth most abundant element and makes up many living things.
- Which element is an inert gas found in group VIII that produces a red glow in lights?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:00, itsjdotc

The overall chemical reaction for photosynthesis isshown below: 6co2 + 6h20 → c6h12o6 + 602what mass of glucose (c6h1206) can form from71.89 g co2? (molar mass of c6h1206 = 180.18g/mol; molar mass of co2 = 44.01 g/mol)71.89 g co2=g c6h1206

Answers: 1

continue

Chemistry, 22.06.2019 12:00, zamariahyou

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

Answers: 1

continue

Chemistry, 23.06.2019 00:00, samangelzrose3576

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

Answers: 1

continue

Chemistry, 23.06.2019 12:30, alani64

What would happen to a weak base dissociation equilibrium if more products we added

Answers: 1

continue

Do you know the correct answer?

Guys pleas help: - Which element is a member of the alkaline earth metals and has 12 neutrons?