Which element is found in both potassium chlorate and zinc nitrate?

Which element would not have similar properties with Calcium? a K, Potassium b Sr, Strontium c Mg, Magnesium d Be, Beryllium

Which part of the human body controls the nervous system? a. nerves b. brain c. spinal cord d. eye

Gallium arsenide, GaAs, has gained widespread use in semiconductor devices that convert light and electrical signals in fiber-optic communications systems. Gallium consists of 60.% 69Ga and 40.% 71Ga.

If you combine 370.0 mL of water at 25.00 °C and 110.0 mL of water at 95.00 °C, what is the final temperature of the mixture? Use 1.00 g/mL as the density of water.

Which element on the periodic table has physical properties most similar to the physical properties of cl

A 26 L flask at 224 K and 19 Torr contains nitrogen. What mass of nitrogen is present?

Which statement explains why large atoms are more reactive than small atoms? A. Large atoms have valence electrons farther from the nucleus and lose them more readily. B.

Is the number of genes an organism has is equal to the number of traits that organism has

What changes rock inside earth

Radium-226 has a half life of 1,599 years. What proportion of a sample radium-226 would be left after 4,797 years have passed?