There are 30 tumtum trees in the tulgey wood. In each tulgey wood is one Bandersratch.
There are 10 slithy toves in 2 borogoves.
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There are 2 mome raths per Jabberwocky.
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There are 2 Jubjub birds in 400 tumtum trees.
There are 300 mome raths in each borogove.
There are 5 Jubjub birds per slithy tove.

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

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2