What is the correct noble gas configuration for magnesium?

a) Ne [3s2

b) [Ar] 3s2

c) [Ne] 3s23p2

d) [He] 2s2

What is the most endangered animal in water and on land?

Which aldehyde is an intermediate in the reduction of ethyl benzoate with lithium aluminum hydride?

What would happen if more of the sun's heat became trapped in earth's atmosphere, and less heat was released into space

How does the shape of a structure affect its overall strength

How many potassium atoms can be found in 0.25 mole sample?

Na + leaks through neuron membranes faster than k + because of the properties of the non-gated leak channels. na + leaks through neuron membranes faster than k + because of the properties of the non-gated leak channels. a. True b. False

How many protons does one atom of sulfur have

Which shows the electron configuration for zinc (Zn) ? [Kr]5s24d10 [Kr]5s24d6 [Ar]4s23d9 [Ar]4s23d10

What is the oxidation number of chromium in the ionic compound ammonium dichromate (nh4) 2cr2o7?

Draw an ecosystem with 10 biotic and 5 abiotic factor