Indicate if the following are the correct ground state electron configurations for the atom listed by selecting correct or incorrect from the drop down menu.

Cr: [Ar]4s13d5

Co3+: [Ar]4s23d4

Fe: [Ar]4s24d6

Cu+: [Ar]4s23d8

Ti2+: [Ar]4s03d2

Pd: [Kr]5s23f144d8

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?