What is the atomic number of an element?ps:Please answered in English
人气：357 ℃ 时间：2020-03-29 23:24:27
解答
译文,什么是元素的原子序数?
It is the number of an element in thePeriodic table of the elements.
推荐
- What is the mass mumber of an element?ps:Please answered in English
- The atomic number of an element X is 15.The number of electrons in an anion of X is?
- What is the number of your telephone,please?(改为同义句) What is ( )( )( ),please?
- If 1/5 of a number is 12,What is 3/10 of the same number?
- What is the population of China?改为同义句____ ____is the number of people in China?
- （x+2y-2分之1）（x-2y-2分之1）
- 在Rt△ABC中,AB=BC=2,点D、E分别是AB、AC的中点,在CD上找一点P,使PA+PB最小,求这个值
- "知之为知之,不知为不知,是知也."是什么意思?
猜你喜欢
