no
It would stay the same
No, the number of valence electrons does not stay the same throughout the horizontal rows on the periodic table. The number of valence electrons stays the same throughout the vertical columns of the periodic table.
Yes, it remains the same. If rounded to the nearest tenth then it is 0.9
No. It gets hotter - that is not the same
For an element to stay the same, the number of protons in its nucleus (atomic number) must remain constant. This defines the element's identity on the periodic table and determines its unique chemical properties.
not sure probbly changed a little
It stays the same.
After water has been boiled, its mass will stay the same.
They adapt to their climate by having needles that stay all year round. These hold in water. They also have more chloroplast. Because the needles stay all year round, photosynthesis can occur more quickly, as soon as the water melts.
It stay the same
no they do not all stay in the same place because some birds live in water
The water from the hydrosphere is permanently evaporated.